456423168

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 1321241600

約数和(自身を除く): 864818432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1009, 1178, 1216, 1488, 1767, 1824, 1984, 2018, 2356, 2432, 2976, 3027, 3534, 3648, 3968, 4036, 4712, 4864, 5952, 6054, 7068, 7296, 7936, 8072, 9424, 11904, 12108, 14136, 14592, 16144, 18848, 19171, 23808, 24216, 28272, 31279, 32288, 37696, 38342, 48432, 56544, 57513, 62558, 64576, 75392, 76684, 93837, 96864, 113088, 115026, 125116, 129152, 150784, 153368, 187674, 193728, 226176, 230052, 250232, 258304, 306736, 375348, 387456, 452352, 460104, 500464, 594301, 613472, 750696, 774912, 920208, 1000928, 1188602, 1226944, 1501392, 1782903, 1840416, 2001856, 2377204, 2453888, 3002784, 3565806, 3680832, 4003712, 4754408, 4907776, 6005568, 7131612, 7361664, 8007424, 9508816, 12011136, 14263224, 14723328, 19017632, 24022272, 28526448, 38035264, 57052896, 76070528, 114105792, 152141056, 228211584, 456423168]

約数ペア:

[(1, 456423168), (2, 228211584), (3, 152141056), (4, 114105792), (6, 76070528), (8, 57052896), (12, 38035264), (16, 28526448), (19, 24022272), (24, 19017632), (31, 14723328), (32, 14263224), (38, 12011136), (48, 9508816), (57, 8007424), (62, 7361664), (64, 7131612), (76, 6005568), (93, 4907776), (96, 4754408), (114, 4003712), (124, 3680832), (128, 3565806), (152, 3002784), (186, 2453888), (192, 2377204), (228, 2001856), (248, 1840416), (256, 1782903), (304, 1501392), (372, 1226944), (384, 1188602), (456, 1000928), (496, 920208), (589, 774912), (608, 750696), (744, 613472), (768, 594301), (912, 500464), (992, 460104), (1009, 452352), (1178, 387456), (1216, 375348), (1488, 306736), (1767, 258304), (1824, 250232), (1984, 230052), (2018, 226176), (2356, 193728), (2432, 187674), (2976, 153368), (3027, 150784), (3534, 129152), (3648, 125116), (3968, 115026), (4036, 113088), (4712, 96864), (4864, 93837), (5952, 76684), (6054, 75392), (7068, 64576), (7296, 62558), (7936, 57513), (8072, 56544), (9424, 48432), (11904, 38342), (12108, 37696), (14136, 32288), (14592, 31279), (16144, 28272), (18848, 24216), (19171, 23808)]