306958704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3539}}^1$

素因数の和:3702

約数の個数: 80

約数和(自身を含む): 860361600

約数和(自身を除く): 553402896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 3336, 3539, 3614, 5421, 6672, 7078, 7228, 10617, 10842, 14156, 14456, 21234, 21684, 28312, 28912, 42468, 43368, 46007, 56624, 84936, 86736, 92014, 138021, 169872, 184028, 276042, 368056, 491921, 552084, 736112, 983842, 1104168, 1475763, 1967684, 2208336, 2951526, 3935368, 5903052, 6394973, 7870736, 11806104, 12789946, 19184919, 23612208, 25579892, 38369838, 51159784, 76739676, 102319568, 153479352, 306958704]

約数ペア:

[(1, 306958704), (2, 153479352), (3, 102319568), (4, 76739676), (6, 51159784), (8, 38369838), (12, 25579892), (13, 23612208), (16, 19184919), (24, 12789946), (26, 11806104), (39, 7870736), (48, 6394973), (52, 5903052), (78, 3935368), (104, 2951526), (139, 2208336), (156, 1967684), (208, 1475763), (278, 1104168), (312, 983842), (417, 736112), (556, 552084), (624, 491921), (834, 368056), (1112, 276042), (1668, 184028), (1807, 169872), (2224, 138021), (3336, 92014), (3539, 86736), (3614, 84936), (5421, 56624), (6672, 46007), (7078, 43368), (7228, 42468), (10617, 28912), (10842, 28312), (14156, 21684), (14456, 21234)]