21765108456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4550

約数の個数: 384

約数和(自身を含む): 78774912000

約数和(自身を除く): 57009803544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 169, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 338, 342, 351, 364, 378, 399, 456, 468, 494, 504, 507, 513, 532, 546, 676, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1014, 1026, 1064, 1092, 1183, 1197, 1352, 1368, 1404, 1482, 1512, 1521, 1596, 1638, 1729, 1976, 2028, 2052, 2184, 2223, 2366, 2394, 2457, 2808, 2964, 3042, 3192, 3211, 3276, 3458, 3549, 3591, 4056, 4104, 4446, 4483, 4563, 4732, 4788, 4914, 5187, 5928, 6084, 6422, 6552, 6669, 6916, 7098, 7182, 8892, 8966, 9126, 9464, 9576, 9633, 9828, 10374, 10647, 12168, 12844, 13338, 13449, 13832, 14196, 14364, 15561, 17784, 17932, 18252, 19266, 19656, 20748, 21294, 22477, 25688, 26676, 26898, 28392, 28728, 28899, 31122, 31381, 31941, 35864, 36504, 38532, 40347, 41496, 42588, 44954, 46683, 53352, 53796, 57798, 58279, 62244, 62762, 63882, 67431, 77064, 80694, 85176, 85177, 86697, 89908, 93366, 94143, 107592, 115596, 116558, 121041, 124488, 125524, 127764, 134862, 161388, 170354, 173394, 174837, 179816, 186732, 188286, 202293, 231192, 233116, 242082, 251048, 255528, 255531, 269724, 282429, 322776, 340708, 346788, 349674, 373464, 376572, 404586, 407953, 466232, 484164, 511062, 524511, 539448, 564858, 596239, 606879, 681416, 693576, 699348, 753144, 757627, 766593, 809172, 815906, 847287, 968328, 1022124, 1049022, 1107301, 1129716, 1192478, 1213758, 1223859, 1398696, 1515254, 1533186, 1573533, 1618344, 1631812, 1694574, 1788717, 2044248, 2098044, 2214602, 2259432, 2272881, 2299779, 2384956, 2427516, 2447718, 3030508, 3066372, 3147066, 3263624, 3321903, 3389148, 3577434, 3671577, 4196088, 4429204, 4545762, 4599558, 4769912, 4855032, 4895436, 5303389, 5366151, 6061016, 6132744, 6294132, 6643806, 6778296, 6818643, 7154868, 7343154, 7751107, 8858408, 9091524, 9199116, 9790872, 9965709, 10606778, 10732302, 11014731, 12588264, 13287612, 13637286, 14309736, 14394913, 14686308, 15502214, 15910167, 16098453, 18183048, 18398232, 19931418, 20455929, 21213556, 21464604, 22029462, 23253321, 26575224, 27274572, 28789826, 29372616, 29897127, 31004428, 31820334, 32196906, 39862836, 40911858, 42427112, 42929208, 43184739, 44058924, 46506642, 47730501, 54549144, 57579652, 59794254, 62008856, 63640668, 64393812, 69759963, 79725672, 81823716, 86369478, 88117848, 93013284, 95461002, 100764391, 115159304, 119588508, 127281336, 128787624, 129554217, 139519926, 143191503, 163647432, 172738956, 186026568, 190922004, 201528782, 209279889, 239177016, 259108434, 279039852, 286383006, 302293173, 345477912, 381844008, 388662651, 403057564, 418559778, 518216868, 558079704, 572766012, 604586346, 777325302, 806115128, 837119556, 906879519, 1036433736, 1145532024, 1209172692, 1554650604, 1674239112, 1813759038, 2418345384, 2720638557, 3109301208, 3627518076, 5441277114, 7255036152, 10882554228, 21765108456]

約数ペア:

[(1, 21765108456), (2, 10882554228), (3, 7255036152), (4, 5441277114), (6, 3627518076), (7, 3109301208), (8, 2720638557), (9, 2418345384), (12, 1813759038), (13, 1674239112), (14, 1554650604), (18, 1209172692), (19, 1145532024), (21, 1036433736), (24, 906879519), (26, 837119556), (27, 806115128), (28, 777325302), (36, 604586346), (38, 572766012), (39, 558079704), (42, 518216868), (52, 418559778), (54, 403057564), (56, 388662651), (57, 381844008), (63, 345477912), (72, 302293173), (76, 286383006), (78, 279039852), (84, 259108434), (91, 239177016), (104, 209279889), (108, 201528782), (114, 190922004), (117, 186026568), (126, 172738956), (133, 163647432), (152, 143191503), (156, 139519926), (168, 129554217), (169, 128787624), (171, 127281336), (182, 119588508), (189, 115159304), (216, 100764391), (228, 95461002), (234, 93013284), (247, 88117848), (252, 86369478), (266, 81823716), (273, 79725672), (312, 69759963), (338, 64393812), (342, 63640668), (351, 62008856), (364, 59794254), (378, 57579652), (399, 54549144), (456, 47730501), (468, 46506642), (494, 44058924), (504, 43184739), (507, 42929208), (513, 42427112), (532, 40911858), (546, 39862836), (676, 32196906), (684, 31820334), (702, 31004428), (728, 29897127), (741, 29372616), (756, 28789826), (798, 27274572), (819, 26575224), (936, 23253321), (988, 22029462), (1014, 21464604), (1026, 21213556), (1064, 20455929), (1092, 19931418), (1183, 18398232), (1197, 18183048), (1352, 16098453), (1368, 15910167), (1404, 15502214), (1482, 14686308), (1512, 14394913), (1521, 14309736), (1596, 13637286), (1638, 13287612), (1729, 12588264), (1976, 11014731), (2028, 10732302), (2052, 10606778), (2184, 9965709), (2223, 9790872), (2366, 9199116), (2394, 9091524), (2457, 8858408), (2808, 7751107), (2964, 7343154), (3042, 7154868), (3192, 6818643), (3211, 6778296), (3276, 6643806), (3458, 6294132), (3549, 6132744), (3591, 6061016), (4056, 5366151), (4104, 5303389), (4446, 4895436), (4483, 4855032), (4563, 4769912), (4732, 4599558), (4788, 4545762), (4914, 4429204), (5187, 4196088), (5928, 3671577), (6084, 3577434), (6422, 3389148), (6552, 3321903), (6669, 3263624), (6916, 3147066), (7098, 3066372), (7182, 3030508), (8892, 2447718), (8966, 2427516), (9126, 2384956), (9464, 2299779), (9576, 2272881), (9633, 2259432), (9828, 2214602), (10374, 2098044), (10647, 2044248), (12168, 1788717), (12844, 1694574), (13338, 1631812), (13449, 1618344), (13832, 1573533), (14196, 1533186), (14364, 1515254), (15561, 1398696), (17784, 1223859), (17932, 1213758), (18252, 1192478), (19266, 1129716), (19656, 1107301), (20748, 1049022), (21294, 1022124), (22477, 968328), (25688, 847287), (26676, 815906), (26898, 809172), (28392, 766593), (28728, 757627), (28899, 753144), (31122, 699348), (31381, 693576), (31941, 681416), (35864, 606879), (36504, 596239), (38532, 564858), (40347, 539448), (41496, 524511), (42588, 511062), (44954, 484164), (46683, 466232), (53352, 407953), (53796, 404586), (57798, 376572), (58279, 373464), (62244, 349674), (62762, 346788), (63882, 340708), (67431, 322776), (77064, 282429), (80694, 269724), (85176, 255531), (85177, 255528), (86697, 251048), (89908, 242082), (93366, 233116), (94143, 231192), (107592, 202293), (115596, 188286), (116558, 186732), (121041, 179816), (124488, 174837), (125524, 173394), (127764, 170354), (134862, 161388)]