1521545688

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 4865280000

約数和(自身を除く): 3343734312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 79, 104, 108, 114, 117, 152, 156, 158, 171, 216, 228, 234, 237, 247, 312, 316, 342, 351, 361, 456, 468, 474, 494, 513, 632, 684, 702, 711, 722, 741, 936, 948, 988, 1026, 1027, 1083, 1368, 1404, 1422, 1444, 1482, 1501, 1896, 1976, 2052, 2054, 2133, 2166, 2223, 2808, 2844, 2888, 2964, 3002, 3081, 3249, 4104, 4108, 4266, 4332, 4446, 4503, 4693, 5688, 5928, 6004, 6162, 6498, 6669, 6859, 8216, 8532, 8664, 8892, 9006, 9243, 9386, 9747, 12008, 12324, 12996, 13338, 13509, 13718, 14079, 17064, 17784, 18012, 18486, 18772, 19494, 19513, 20577, 24648, 25992, 26676, 27018, 27436, 27729, 28158, 28519, 36024, 36972, 37544, 38988, 39026, 40527, 41154, 42237, 53352, 54036, 54872, 55458, 56316, 57038, 58539, 61731, 73944, 77976, 78052, 81054, 82308, 84474, 85557, 89167, 108072, 110916, 112632, 114076, 117078, 123462, 126711, 156104, 162108, 164616, 168948, 171114, 175617, 178334, 185193, 221832, 228152, 234156, 246924, 253422, 256671, 267501, 324216, 337896, 342228, 351234, 356668, 370386, 370747, 468312, 493848, 506844, 513342, 526851, 535002, 541861, 684456, 702468, 713336, 740772, 741494, 770013, 802503, 1013688, 1026684, 1053702, 1070004, 1083722, 1112241, 1404936, 1481544, 1482988, 1540026, 1605006, 1625583, 2053368, 2107404, 2140008, 2167444, 2224482, 2407509, 2965976, 3080052, 3210012, 3251166, 3336723, 4214808, 4334888, 4448964, 4815018, 4876749, 6160104, 6420024, 6502332, 6673446, 7044193, 8897928, 9630036, 9753498, 10010169, 13004664, 13346892, 14088386, 14630247, 19260072, 19506996, 20020338, 21132579, 26693784, 28176772, 29260494, 39013992, 40040676, 42265158, 56353544, 58520988, 63397737, 80081352, 84530316, 117041976, 126795474, 169060632, 190193211, 253590948, 380386422, 507181896, 760772844, 1521545688]

約数ペア:

[(1, 1521545688), (2, 760772844), (3, 507181896), (4, 380386422), (6, 253590948), (8, 190193211), (9, 169060632), (12, 126795474), (13, 117041976), (18, 84530316), (19, 80081352), (24, 63397737), (26, 58520988), (27, 56353544), (36, 42265158), (38, 40040676), (39, 39013992), (52, 29260494), (54, 28176772), (57, 26693784), (72, 21132579), (76, 20020338), (78, 19506996), (79, 19260072), (104, 14630247), (108, 14088386), (114, 13346892), (117, 13004664), (152, 10010169), (156, 9753498), (158, 9630036), (171, 8897928), (216, 7044193), (228, 6673446), (234, 6502332), (237, 6420024), (247, 6160104), (312, 4876749), (316, 4815018), (342, 4448964), (351, 4334888), (361, 4214808), (456, 3336723), (468, 3251166), (474, 3210012), (494, 3080052), (513, 2965976), (632, 2407509), (684, 2224482), (702, 2167444), (711, 2140008), (722, 2107404), (741, 2053368), (936, 1625583), (948, 1605006), (988, 1540026), (1026, 1482988), (1027, 1481544), (1083, 1404936), (1368, 1112241), (1404, 1083722), (1422, 1070004), (1444, 1053702), (1482, 1026684), (1501, 1013688), (1896, 802503), (1976, 770013), (2052, 741494), (2054, 740772), (2133, 713336), (2166, 702468), (2223, 684456), (2808, 541861), (2844, 535002), (2888, 526851), (2964, 513342), (3002, 506844), (3081, 493848), (3249, 468312), (4104, 370747), (4108, 370386), (4266, 356668), (4332, 351234), (4446, 342228), (4503, 337896), (4693, 324216), (5688, 267501), (5928, 256671), (6004, 253422), (6162, 246924), (6498, 234156), (6669, 228152), (6859, 221832), (8216, 185193), (8532, 178334), (8664, 175617), (8892, 171114), (9006, 168948), (9243, 164616), (9386, 162108), (9747, 156104), (12008, 126711), (12324, 123462), (12996, 117078), (13338, 114076), (13509, 112632), (13718, 110916), (14079, 108072), (17064, 89167), (17784, 85557), (18012, 84474), (18486, 82308), (18772, 81054), (19494, 78052), (19513, 77976), (20577, 73944), (24648, 61731), (25992, 58539), (26676, 57038), (27018, 56316), (27436, 55458), (27729, 54872), (28158, 54036), (28519, 53352), (36024, 42237), (36972, 41154), (37544, 40527), (38988, 39026)]