5147769728

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 11415831840

約数和(自身を除く): 6268062112

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 67, 68, 124, 128, 134, 136, 248, 268, 272, 289, 496, 527, 536, 544, 578, 992, 1054, 1072, 1088, 1139, 1156, 1984, 2077, 2108, 2144, 2176, 2278, 2312, 3968, 4154, 4216, 4288, 4489, 4556, 4624, 8308, 8432, 8576, 8959, 8978, 9112, 9248, 16616, 16864, 17918, 17956, 18224, 18496, 19363, 33232, 33728, 35309, 35836, 35912, 36448, 36992, 38726, 66464, 67456, 70618, 71672, 71824, 72896, 76313, 77452, 132928, 139159, 141236, 143344, 143648, 145792, 152626, 154904, 265856, 278318, 282472, 286688, 287296, 305252, 309808, 556636, 564944, 573376, 574592, 600253, 610504, 619616, 1113272, 1129888, 1146752, 1200506, 1221008, 1239232, 1297321, 2226544, 2259776, 2365703, 2401012, 2442016, 2478464, 2594642, 4453088, 4519552, 4731406, 4802024, 4884032, 5189284, 8906176, 9462812, 9604048, 9768064, 10378568, 17812352, 18925624, 19208096, 20757136, 37851248, 38416192, 40216951, 41514272, 75702496, 76832384, 80433902, 83028544, 151404992, 160867804, 166057088, 302809984, 321735608, 643471216, 1286942432, 2573884864, 5147769728]

約数ペア:

[(1, 5147769728), (2, 2573884864), (4, 1286942432), (8, 643471216), (16, 321735608), (17, 302809984), (31, 166057088), (32, 160867804), (34, 151404992), (62, 83028544), (64, 80433902), (67, 76832384), (68, 75702496), (124, 41514272), (128, 40216951), (134, 38416192), (136, 37851248), (248, 20757136), (268, 19208096), (272, 18925624), (289, 17812352), (496, 10378568), (527, 9768064), (536, 9604048), (544, 9462812), (578, 8906176), (992, 5189284), (1054, 4884032), (1072, 4802024), (1088, 4731406), (1139, 4519552), (1156, 4453088), (1984, 2594642), (2077, 2478464), (2108, 2442016), (2144, 2401012), (2176, 2365703), (2278, 2259776), (2312, 2226544), (3968, 1297321), (4154, 1239232), (4216, 1221008), (4288, 1200506), (4489, 1146752), (4556, 1129888), (4624, 1113272), (8308, 619616), (8432, 610504), (8576, 600253), (8959, 574592), (8978, 573376), (9112, 564944), (9248, 556636), (16616, 309808), (16864, 305252), (17918, 287296), (17956, 286688), (18224, 282472), (18496, 278318), (19363, 265856), (33232, 154904), (33728, 152626), (35309, 145792), (35836, 143648), (35912, 143344), (36448, 141236), (36992, 139159), (38726, 132928), (66464, 77452), (67456, 76313), (70618, 72896), (71672, 71824)]