21813770496

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:242

約数の個数: 432

約数和(自身を含む): 72974397440

約数和(自身を除く): 51160626944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 83, 84, 93, 96, 112, 114, 124, 128, 133, 152, 166, 168, 186, 192, 217, 224, 228, 248, 249, 256, 266, 304, 332, 336, 372, 384, 399, 434, 448, 456, 496, 498, 532, 581, 589, 608, 651, 664, 672, 744, 768, 798, 868, 896, 912, 992, 996, 1064, 1162, 1178, 1216, 1302, 1328, 1344, 1488, 1577, 1596, 1736, 1743, 1767, 1792, 1824, 1984, 1992, 2128, 2324, 2356, 2432, 2573, 2604, 2656, 2688, 2976, 3154, 3192, 3472, 3486, 3534, 3648, 3968, 3984, 4123, 4256, 4648, 4712, 4731, 4864, 5146, 5208, 5312, 5376, 5952, 6308, 6384, 6889, 6944, 6972, 7068, 7296, 7719, 7936, 7968, 8246, 8512, 9296, 9424, 9462, 10292, 10416, 10624, 11039, 11904, 12369, 12616, 12768, 13778, 13888, 13944, 14136, 14592, 15438, 15936, 16492, 17024, 18011, 18592, 18848, 18924, 20584, 20667, 20832, 21248, 22078, 23808, 24738, 25232, 25536, 27556, 27776, 27888, 28272, 30876, 31872, 32984, 33117, 34048, 36022, 37184, 37696, 37848, 41168, 41334, 41664, 44156, 48223, 48887, 49476, 50464, 51072, 54033, 55112, 55552, 55776, 56544, 61752, 63744, 65968, 66234, 72044, 74368, 75392, 75696, 82336, 82668, 83328, 88312, 96446, 97774, 98952, 100928, 102144, 108066, 110224, 111552, 113088, 123504, 130891, 131936, 132468, 144088, 144669, 146661, 148736, 150784, 151392, 164672, 165336, 166656, 176624, 192892, 195548, 197904, 201856, 213559, 216132, 220448, 223104, 226176, 247008, 261782, 263872, 264936, 288176, 289338, 293322, 302784, 329344, 330672, 342209, 353248, 385784, 391096, 392673, 395808, 403712, 427118, 432264, 440896, 446208, 452352, 494016, 523564, 527744, 529872, 576352, 578676, 586644, 605568, 640677, 658688, 661344, 684418, 706496, 771568, 782192, 785346, 791616, 854236, 864528, 881792, 916237, 988032, 1026627, 1047128, 1055488, 1059744, 1152704, 1157352, 1173288, 1211136, 1281354, 1322688, 1368836, 1412992, 1494913, 1543136, 1564384, 1570692, 1583232, 1708472, 1729056, 1763584, 1832474, 1976064, 2053254, 2094256, 2119488, 2305408, 2314704, 2346576, 2562708, 2645376, 2737672, 2748711, 2825984, 2989826, 3086272, 3128768, 3141384, 3166464, 3416944, 3458112, 3664948, 4057621, 4106508, 4188512, 4238976, 4484739, 4610816, 4629408, 4693152, 5125416, 5290752, 5475344, 5497422, 5979652, 6172544, 6257536, 6282768, 6833888, 6916224, 7329896, 8115242, 8213016, 8377024, 8477952, 8969478, 9258816, 9386304, 10250832, 10950688, 10994844, 11959304, 12172863, 12345088, 12515072, 12565536, 13667776, 13832448, 14659792, 16230484, 16426032, 16754048, 17938956, 18517632, 18772608, 20501664, 21901376, 21989688, 23918608, 24345726, 25131072, 27335552, 28403347, 29319584, 32460968, 32852064, 33508096, 35877912, 37035264, 37545216, 41003328, 43802752, 43979376, 47837216, 48691452, 50262144, 54671104, 56806694, 58639168, 64921936, 65704128, 71755824, 82006656, 85210041, 87605504, 87958752, 95674432, 97382904, 100524288, 113613388, 117278336, 129843872, 131408256, 143511648, 164013312, 170420082, 175917504, 191348864, 194765808, 227226776, 234556672, 259687744, 262816512, 287023296, 340840164, 351835008, 382697728, 389531616, 454453552, 519375488, 574046592, 681680328, 703670016, 779063232, 908907104, 1038750976, 1148093184, 1363360656, 1558126464, 1817814208, 2726721312, 3116252928, 3635628416, 5453442624, 7271256832, 10906885248, 21813770496]

約数ペア:

[(1, 21813770496), (2, 10906885248), (3, 7271256832), (4, 5453442624), (6, 3635628416), (7, 3116252928), (8, 2726721312), (12, 1817814208), (14, 1558126464), (16, 1363360656), (19, 1148093184), (21, 1038750976), (24, 908907104), (28, 779063232), (31, 703670016), (32, 681680328), (38, 574046592), (42, 519375488), (48, 454453552), (56, 389531616), (57, 382697728), (62, 351835008), (64, 340840164), (76, 287023296), (83, 262816512), (84, 259687744), (93, 234556672), (96, 227226776), (112, 194765808), (114, 191348864), (124, 175917504), (128, 170420082), (133, 164013312), (152, 143511648), (166, 131408256), (168, 129843872), (186, 117278336), (192, 113613388), (217, 100524288), (224, 97382904), (228, 95674432), (248, 87958752), (249, 87605504), (256, 85210041), (266, 82006656), (304, 71755824), (332, 65704128), (336, 64921936), (372, 58639168), (384, 56806694), (399, 54671104), (434, 50262144), (448, 48691452), (456, 47837216), (496, 43979376), (498, 43802752), (532, 41003328), (581, 37545216), (589, 37035264), (608, 35877912), (651, 33508096), (664, 32852064), (672, 32460968), (744, 29319584), (768, 28403347), (798, 27335552), (868, 25131072), (896, 24345726), (912, 23918608), (992, 21989688), (996, 21901376), (1064, 20501664), (1162, 18772608), (1178, 18517632), (1216, 17938956), (1302, 16754048), (1328, 16426032), (1344, 16230484), (1488, 14659792), (1577, 13832448), (1596, 13667776), (1736, 12565536), (1743, 12515072), (1767, 12345088), (1792, 12172863), (1824, 11959304), (1984, 10994844), (1992, 10950688), (2128, 10250832), (2324, 9386304), (2356, 9258816), (2432, 8969478), (2573, 8477952), (2604, 8377024), (2656, 8213016), (2688, 8115242), (2976, 7329896), (3154, 6916224), (3192, 6833888), (3472, 6282768), (3486, 6257536), (3534, 6172544), (3648, 5979652), (3968, 5497422), (3984, 5475344), (4123, 5290752), (4256, 5125416), (4648, 4693152), (4712, 4629408), (4731, 4610816), (4864, 4484739), (5146, 4238976), (5208, 4188512), (5312, 4106508), (5376, 4057621), (5952, 3664948), (6308, 3458112), (6384, 3416944), (6889, 3166464), (6944, 3141384), (6972, 3128768), (7068, 3086272), (7296, 2989826), (7719, 2825984), (7936, 2748711), (7968, 2737672), (8246, 2645376), (8512, 2562708), (9296, 2346576), (9424, 2314704), (9462, 2305408), (10292, 2119488), (10416, 2094256), (10624, 2053254), (11039, 1976064), (11904, 1832474), (12369, 1763584), (12616, 1729056), (12768, 1708472), (13778, 1583232), (13888, 1570692), (13944, 1564384), (14136, 1543136), (14592, 1494913), (15438, 1412992), (15936, 1368836), (16492, 1322688), (17024, 1281354), (18011, 1211136), (18592, 1173288), (18848, 1157352), (18924, 1152704), (20584, 1059744), (20667, 1055488), (20832, 1047128), (21248, 1026627), (22078, 988032), (23808, 916237), (24738, 881792), (25232, 864528), (25536, 854236), (27556, 791616), (27776, 785346), (27888, 782192), (28272, 771568), (30876, 706496), (31872, 684418), (32984, 661344), (33117, 658688), (34048, 640677), (36022, 605568), (37184, 586644), (37696, 578676), (37848, 576352), (41168, 529872), (41334, 527744), (41664, 523564), (44156, 494016), (48223, 452352), (48887, 446208), (49476, 440896), (50464, 432264), (51072, 427118), (54033, 403712), (55112, 395808), (55552, 392673), (55776, 391096), (56544, 385784), (61752, 353248), (63744, 342209), (65968, 330672), (66234, 329344), (72044, 302784), (74368, 293322), (75392, 289338), (75696, 288176), (82336, 264936), (82668, 263872), (83328, 261782), (88312, 247008), (96446, 226176), (97774, 223104), (98952, 220448), (100928, 216132), (102144, 213559), (108066, 201856), (110224, 197904), (111552, 195548), (113088, 192892), (123504, 176624), (130891, 166656), (131936, 165336), (132468, 164672), (144088, 151392), (144669, 150784), (146661, 148736)]