19818987552

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13325

約数の個数: 384

約数和(自身を含む): 74895206400

約数和(自身を除く): 55076218848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 189, 208, 216, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 351, 364, 378, 399, 416, 432, 456, 468, 494, 504, 513, 532, 546, 608, 624, 672, 684, 702, 728, 741, 756, 798, 819, 864, 912, 936, 988, 1008, 1026, 1064, 1092, 1197, 1248, 1368, 1404, 1456, 1482, 1512, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2052, 2128, 2184, 2223, 2394, 2457, 2736, 2808, 2912, 2964, 3024, 3192, 3276, 3458, 3591, 3744, 3952, 4104, 4256, 4368, 4446, 4788, 4914, 5187, 5472, 5616, 5928, 6048, 6384, 6552, 6669, 6916, 7182, 7904, 8208, 8736, 8892, 9576, 9828, 10374, 11232, 11856, 12768, 13104, 13267, 13338, 13832, 14364, 15561, 16416, 17784, 19152, 19656, 20748, 23712, 26208, 26534, 26676, 27664, 28728, 31122, 35568, 38304, 39312, 39801, 41496, 46683, 53068, 53352, 55328, 57456, 62244, 71136, 78624, 79602, 82992, 92869, 93366, 106136, 106704, 114912, 119403, 124488, 159204, 165984, 172471, 185738, 186732, 212272, 213408, 238806, 248976, 252073, 278607, 318408, 344942, 358209, 371476, 373464, 424544, 477612, 497952, 504146, 517413, 557214, 636816, 689884, 716418, 742952, 746928, 756219, 835821, 955224, 1008292, 1034826, 1114428, 1207297, 1273632, 1379768, 1432836, 1485904, 1493856, 1512438, 1552239, 1671642, 1764511, 1910448, 2016584, 2069652, 2228856, 2268657, 2414594, 2507463, 2759536, 2865672, 2971808, 3024876, 3104478, 3276949, 3343284, 3529022, 3621891, 3820896, 4033168, 4139304, 4457712, 4537314, 4656717, 4829188, 5014926, 5293533, 5519072, 5731344, 6049752, 6208956, 6553898, 6686568, 6805971, 7058044, 7243782, 8066336, 8278608, 8915424, 9074628, 9313434, 9658376, 9830847, 10029852, 10587066, 10865673, 11462688, 12099504, 12417912, 13107796, 13373136, 13611942, 14116088, 14487564, 15880599, 16557216, 18149256, 18626868, 19316752, 19661694, 20059704, 21174132, 21731346, 22938643, 24199008, 24835824, 26215592, 26746272, 27223884, 28232176, 28975128, 29492541, 31761198, 32597019, 36298512, 37253736, 38633504, 39323388, 40119408, 42348264, 43462692, 45877286, 47641797, 49671648, 52431184, 54447768, 56464352, 57950256, 58985082, 63522396, 65194038, 68815929, 72597024, 74507472, 78646776, 80238816, 84696528, 86925384, 88477623, 91754572, 95283594, 104862368, 108895536, 115900512, 117970164, 127044792, 130388076, 137631858, 149014944, 157293552, 169393056, 173850768, 176955246, 183509144, 190567188, 206447787, 217791072, 235940328, 254089584, 260776152, 275263716, 314587104, 347701536, 353910492, 367018288, 381134376, 412895574, 471880656, 508179168, 521552304, 550527432, 619343361, 707820984, 734036576, 762268752, 825791148, 943761312, 1043104608, 1101054864, 1238686722, 1415641968, 1524537504, 1651582296, 2202109728, 2477373444, 2831283936, 3303164592, 4954746888, 6606329184, 9909493776, 19818987552]

約数ペア:

[(1, 19818987552), (2, 9909493776), (3, 6606329184), (4, 4954746888), (6, 3303164592), (7, 2831283936), (8, 2477373444), (9, 2202109728), (12, 1651582296), (13, 1524537504), (14, 1415641968), (16, 1238686722), (18, 1101054864), (19, 1043104608), (21, 943761312), (24, 825791148), (26, 762268752), (27, 734036576), (28, 707820984), (32, 619343361), (36, 550527432), (38, 521552304), (39, 508179168), (42, 471880656), (48, 412895574), (52, 381134376), (54, 367018288), (56, 353910492), (57, 347701536), (63, 314587104), (72, 275263716), (76, 260776152), (78, 254089584), (84, 235940328), (91, 217791072), (96, 206447787), (104, 190567188), (108, 183509144), (112, 176955246), (114, 173850768), (117, 169393056), (126, 157293552), (133, 149014944), (144, 137631858), (152, 130388076), (156, 127044792), (168, 117970164), (171, 115900512), (182, 108895536), (189, 104862368), (208, 95283594), (216, 91754572), (224, 88477623), (228, 86925384), (234, 84696528), (247, 80238816), (252, 78646776), (266, 74507472), (273, 72597024), (288, 68815929), (304, 65194038), (312, 63522396), (336, 58985082), (342, 57950256), (351, 56464352), (364, 54447768), (378, 52431184), (399, 49671648), (416, 47641797), (432, 45877286), (456, 43462692), (468, 42348264), (494, 40119408), (504, 39323388), (513, 38633504), (532, 37253736), (546, 36298512), (608, 32597019), (624, 31761198), (672, 29492541), (684, 28975128), (702, 28232176), (728, 27223884), (741, 26746272), (756, 26215592), (798, 24835824), (819, 24199008), (864, 22938643), (912, 21731346), (936, 21174132), (988, 20059704), (1008, 19661694), (1026, 19316752), (1064, 18626868), (1092, 18149256), (1197, 16557216), (1248, 15880599), (1368, 14487564), (1404, 14116088), (1456, 13611942), (1482, 13373136), (1512, 13107796), (1596, 12417912), (1638, 12099504), (1729, 11462688), (1824, 10865673), (1872, 10587066), (1976, 10029852), (2016, 9830847), (2052, 9658376), (2128, 9313434), (2184, 9074628), (2223, 8915424), (2394, 8278608), (2457, 8066336), (2736, 7243782), (2808, 7058044), (2912, 6805971), (2964, 6686568), (3024, 6553898), (3192, 6208956), (3276, 6049752), (3458, 5731344), (3591, 5519072), (3744, 5293533), (3952, 5014926), (4104, 4829188), (4256, 4656717), (4368, 4537314), (4446, 4457712), (4788, 4139304), (4914, 4033168), (5187, 3820896), (5472, 3621891), (5616, 3529022), (5928, 3343284), (6048, 3276949), (6384, 3104478), (6552, 3024876), (6669, 2971808), (6916, 2865672), (7182, 2759536), (7904, 2507463), (8208, 2414594), (8736, 2268657), (8892, 2228856), (9576, 2069652), (9828, 2016584), (10374, 1910448), (11232, 1764511), (11856, 1671642), (12768, 1552239), (13104, 1512438), (13267, 1493856), (13338, 1485904), (13832, 1432836), (14364, 1379768), (15561, 1273632), (16416, 1207297), (17784, 1114428), (19152, 1034826), (19656, 1008292), (20748, 955224), (23712, 835821), (26208, 756219), (26534, 746928), (26676, 742952), (27664, 716418), (28728, 689884), (31122, 636816), (35568, 557214), (38304, 517413), (39312, 504146), (39801, 497952), (41496, 477612), (46683, 424544), (53068, 373464), (53352, 371476), (55328, 358209), (57456, 344942), (62244, 318408), (71136, 278607), (78624, 252073), (79602, 248976), (82992, 238806), (92869, 213408), (93366, 212272), (106136, 186732), (106704, 185738), (114912, 172471), (119403, 165984), (124488, 159204)]