5131991808

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2087

約数の個数: 216

約数和(自身を含む): 15847540800

約数和(自身を除く): 10715548992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 64, 72, 76, 96, 114, 118, 128, 144, 152, 171, 177, 192, 228, 236, 256, 288, 304, 342, 354, 384, 456, 472, 531, 576, 608, 684, 708, 768, 912, 944, 1062, 1121, 1152, 1216, 1368, 1416, 1824, 1888, 1987, 2124, 2242, 2304, 2432, 2736, 2832, 3363, 3648, 3776, 3974, 4248, 4484, 4864, 5472, 5664, 5961, 6726, 7296, 7552, 7948, 8496, 8968, 10089, 10944, 11328, 11922, 13452, 14592, 15104, 15896, 16992, 17883, 17936, 20178, 21888, 22656, 23844, 26904, 31792, 33984, 35766, 35872, 37753, 40356, 43776, 45312, 47688, 53808, 63584, 67968, 71532, 71744, 75506, 80712, 95376, 107616, 113259, 117233, 127168, 135936, 143064, 143488, 151012, 161424, 190752, 215232, 226518, 234466, 254336, 286128, 286976, 302024, 322848, 339777, 351699, 381504, 430464, 453036, 468932, 508672, 572256, 604048, 645696, 679554, 703398, 763008, 860928, 906072, 937864, 1055097, 1144512, 1208096, 1291392, 1359108, 1406796, 1526016, 1812144, 1875728, 2110194, 2227427, 2289024, 2416192, 2582784, 2718216, 2813592, 3624288, 3751456, 4220388, 4454854, 4578048, 4832384, 5436432, 5627184, 6682281, 7248576, 7502912, 8440776, 8909708, 9664768, 10872864, 11254368, 13364562, 14497152, 15005824, 16881552, 17819416, 20046843, 21745728, 22508736, 26729124, 28994304, 30011648, 33763104, 35638832, 40093686, 43491456, 45017472, 53458248, 67526208, 71277664, 80187372, 86982912, 90034944, 106916496, 135052416, 142555328, 160374744, 213832992, 270104832, 285110656, 320749488, 427665984, 570221312, 641498976, 855331968, 1282997952, 1710663936, 2565995904, 5131991808]

約数ペア:

[(1, 5131991808), (2, 2565995904), (3, 1710663936), (4, 1282997952), (6, 855331968), (8, 641498976), (9, 570221312), (12, 427665984), (16, 320749488), (18, 285110656), (19, 270104832), (24, 213832992), (32, 160374744), (36, 142555328), (38, 135052416), (48, 106916496), (57, 90034944), (59, 86982912), (64, 80187372), (72, 71277664), (76, 67526208), (96, 53458248), (114, 45017472), (118, 43491456), (128, 40093686), (144, 35638832), (152, 33763104), (171, 30011648), (177, 28994304), (192, 26729124), (228, 22508736), (236, 21745728), (256, 20046843), (288, 17819416), (304, 16881552), (342, 15005824), (354, 14497152), (384, 13364562), (456, 11254368), (472, 10872864), (531, 9664768), (576, 8909708), (608, 8440776), (684, 7502912), (708, 7248576), (768, 6682281), (912, 5627184), (944, 5436432), (1062, 4832384), (1121, 4578048), (1152, 4454854), (1216, 4220388), (1368, 3751456), (1416, 3624288), (1824, 2813592), (1888, 2718216), (1987, 2582784), (2124, 2416192), (2242, 2289024), (2304, 2227427), (2432, 2110194), (2736, 1875728), (2832, 1812144), (3363, 1526016), (3648, 1406796), (3776, 1359108), (3974, 1291392), (4248, 1208096), (4484, 1144512), (4864, 1055097), (5472, 937864), (5664, 906072), (5961, 860928), (6726, 763008), (7296, 703398), (7552, 679554), (7948, 645696), (8496, 604048), (8968, 572256), (10089, 508672), (10944, 468932), (11328, 453036), (11922, 430464), (13452, 381504), (14592, 351699), (15104, 339777), (15896, 322848), (16992, 302024), (17883, 286976), (17936, 286128), (20178, 254336), (21888, 234466), (22656, 226518), (23844, 215232), (26904, 190752), (31792, 161424), (33984, 151012), (35766, 143488), (35872, 143064), (37753, 135936), (40356, 127168), (43776, 117233), (45312, 113259), (47688, 107616), (53808, 95376), (63584, 80712), (67968, 75506), (71532, 71744)]