634175808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1213}}^1$

素因数の和:1624

約数の個数: 112

約数和(自身を含む): 1924141440

約数和(自身を除く): 1289965632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 389, 448, 672, 778, 1167, 1213, 1344, 1556, 2334, 2426, 2723, 3112, 3639, 4668, 4852, 5446, 6224, 7278, 8169, 8491, 9336, 9704, 10892, 12448, 14556, 16338, 16982, 18672, 19408, 21784, 24896, 25473, 29112, 32676, 33964, 37344, 38816, 43568, 50946, 58224, 65352, 67928, 74688, 77632, 87136, 101892, 116448, 130704, 135856, 174272, 203784, 232896, 261408, 271712, 407568, 471857, 522816, 543424, 815136, 943714, 1415571, 1630272, 1887428, 2831142, 3302999, 3774856, 5662284, 6605998, 7549712, 9908997, 11324568, 13211996, 15099424, 19817994, 22649136, 26423992, 30198848, 39635988, 45298272, 52847984, 79271976, 90596544, 105695968, 158543952, 211391936, 317087904, 634175808]

約数ペア:

[(1, 634175808), (2, 317087904), (3, 211391936), (4, 158543952), (6, 105695968), (7, 90596544), (8, 79271976), (12, 52847984), (14, 45298272), (16, 39635988), (21, 30198848), (24, 26423992), (28, 22649136), (32, 19817994), (42, 15099424), (48, 13211996), (56, 11324568), (64, 9908997), (84, 7549712), (96, 6605998), (112, 5662284), (168, 3774856), (192, 3302999), (224, 2831142), (336, 1887428), (389, 1630272), (448, 1415571), (672, 943714), (778, 815136), (1167, 543424), (1213, 522816), (1344, 471857), (1556, 407568), (2334, 271712), (2426, 261408), (2723, 232896), (3112, 203784), (3639, 174272), (4668, 135856), (4852, 130704), (5446, 116448), (6224, 101892), (7278, 87136), (8169, 77632), (8491, 74688), (9336, 67928), (9704, 65352), (10892, 58224), (12448, 50946), (14556, 43568), (16338, 38816), (16982, 37344), (18672, 33964), (19408, 32676), (21784, 29112), (24896, 25473)]