310043772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 865492992

約数和(自身を除く): 555449220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 47, 62, 69, 92, 93, 94, 124, 138, 141, 186, 188, 207, 257, 276, 279, 282, 372, 414, 423, 514, 558, 564, 713, 771, 828, 846, 1028, 1081, 1116, 1426, 1457, 1542, 1692, 2139, 2162, 2313, 2852, 2914, 3084, 3243, 4278, 4324, 4371, 4626, 5828, 5911, 6417, 6486, 7967, 8556, 8742, 9252, 9729, 11822, 12079, 12834, 12972, 13113, 15934, 17484, 17733, 19458, 23644, 23901, 24158, 25668, 26226, 31868, 33511, 35466, 36237, 38916, 47802, 48316, 52452, 53199, 67022, 70932, 71703, 72474, 95604, 100533, 106398, 108711, 134044, 143406, 144948, 183241, 201066, 212796, 217422, 277817, 286812, 301599, 366482, 374449, 402132, 434844, 549723, 555634, 603198, 732964, 748898, 833451, 1099446, 1111268, 1123347, 1206396, 1497796, 1649169, 1666902, 2198892, 2246694, 2500353, 3298338, 3333804, 3370041, 4493388, 5000706, 6596676, 6740082, 8612327, 10001412, 13480164, 17224654, 25836981, 34449308, 51673962, 77510943, 103347924, 155021886, 310043772]

約数ペア:

[(1, 310043772), (2, 155021886), (3, 103347924), (4, 77510943), (6, 51673962), (9, 34449308), (12, 25836981), (18, 17224654), (23, 13480164), (31, 10001412), (36, 8612327), (46, 6740082), (47, 6596676), (62, 5000706), (69, 4493388), (92, 3370041), (93, 3333804), (94, 3298338), (124, 2500353), (138, 2246694), (141, 2198892), (186, 1666902), (188, 1649169), (207, 1497796), (257, 1206396), (276, 1123347), (279, 1111268), (282, 1099446), (372, 833451), (414, 748898), (423, 732964), (514, 603198), (558, 555634), (564, 549723), (713, 434844), (771, 402132), (828, 374449), (846, 366482), (1028, 301599), (1081, 286812), (1116, 277817), (1426, 217422), (1457, 212796), (1542, 201066), (1692, 183241), (2139, 144948), (2162, 143406), (2313, 134044), (2852, 108711), (2914, 106398), (3084, 100533), (3243, 95604), (4278, 72474), (4324, 71703), (4371, 70932), (4626, 67022), (5828, 53199), (5911, 52452), (6417, 48316), (6486, 47802), (7967, 38916), (8556, 36237), (8742, 35466), (9252, 33511), (9729, 31868), (11822, 26226), (12079, 25668), (12834, 24158), (12972, 23901), (13113, 23644), (15934, 19458), (17484, 17733)]