431996292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 1353905280

約数和(自身を除く): 921908988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 163, 182, 234, 252, 273, 326, 364, 468, 489, 546, 652, 809, 819, 978, 1092, 1141, 1467, 1618, 1638, 1956, 2119, 2282, 2427, 2934, 3236, 3276, 3423, 4238, 4564, 4854, 5663, 5868, 6357, 6846, 7281, 8476, 9708, 10269, 10517, 11326, 12714, 13692, 14562, 14833, 16989, 19071, 20538, 21034, 22652, 25428, 29124, 29666, 31551, 33978, 38142, 41076, 42068, 44499, 50967, 59332, 63102, 67956, 73619, 76284, 88998, 94653, 101934, 126204, 131867, 133497, 147238, 177996, 189306, 203868, 220857, 263734, 266994, 294476, 378612, 395601, 441714, 527468, 533988, 662571, 791202, 883428, 923069, 1186803, 1325142, 1582404, 1714271, 1846138, 2373606, 2650284, 2769207, 3428542, 3692276, 4747212, 5142813, 5538414, 6857084, 8307621, 10285626, 11076828, 11999897, 15428439, 16615242, 20571252, 23999794, 30856878, 33230484, 35999691, 47999588, 61713756, 71999382, 107999073, 143998764, 215998146, 431996292]

約数ペア:

[(1, 431996292), (2, 215998146), (3, 143998764), (4, 107999073), (6, 71999382), (7, 61713756), (9, 47999588), (12, 35999691), (13, 33230484), (14, 30856878), (18, 23999794), (21, 20571252), (26, 16615242), (28, 15428439), (36, 11999897), (39, 11076828), (42, 10285626), (52, 8307621), (63, 6857084), (78, 5538414), (84, 5142813), (91, 4747212), (117, 3692276), (126, 3428542), (156, 2769207), (163, 2650284), (182, 2373606), (234, 1846138), (252, 1714271), (273, 1582404), (326, 1325142), (364, 1186803), (468, 923069), (489, 883428), (546, 791202), (652, 662571), (809, 533988), (819, 527468), (978, 441714), (1092, 395601), (1141, 378612), (1467, 294476), (1618, 266994), (1638, 263734), (1956, 220857), (2119, 203868), (2282, 189306), (2427, 177996), (2934, 147238), (3236, 133497), (3276, 131867), (3423, 126204), (4238, 101934), (4564, 94653), (4854, 88998), (5663, 76284), (5868, 73619), (6357, 67956), (6846, 63102), (7281, 59332), (8476, 50967), (9708, 44499), (10269, 42068), (10517, 41076), (11326, 38142), (12714, 33978), (13692, 31551), (14562, 29666), (14833, 29124), (16989, 25428), (19071, 22652), (20538, 21034)]