431365896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6491}}^1$

素因数の和:6587

約数の個数: 96

約数和(自身を含む): 1276067520

約数和(自身を除く): 844701624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 6491, 7384, 8307, 11076, 12982, 16614, 19473, 22152, 25964, 33228, 38946, 51928, 58419, 66456, 77892, 84383, 116838, 155784, 168766, 233676, 253149, 337532, 460861, 467352, 506298, 675064, 759447, 921722, 1012596, 1382583, 1518894, 1843444, 2025192, 2765166, 3037788, 3686888, 4147749, 5530332, 5991193, 6075576, 8295498, 11060664, 11982386, 16590996, 17973579, 23964772, 33181992, 35947158, 47929544, 53920737, 71894316, 107841474, 143788632, 215682948, 431365896]

約数ペア:

[(1, 431365896), (2, 215682948), (3, 143788632), (4, 107841474), (6, 71894316), (8, 53920737), (9, 47929544), (12, 35947158), (13, 33181992), (18, 23964772), (24, 17973579), (26, 16590996), (36, 11982386), (39, 11060664), (52, 8295498), (71, 6075576), (72, 5991193), (78, 5530332), (104, 4147749), (117, 3686888), (142, 3037788), (156, 2765166), (213, 2025192), (234, 1843444), (284, 1518894), (312, 1382583), (426, 1012596), (468, 921722), (568, 759447), (639, 675064), (852, 506298), (923, 467352), (936, 460861), (1278, 337532), (1704, 253149), (1846, 233676), (2556, 168766), (2769, 155784), (3692, 116838), (5112, 84383), (5538, 77892), (6491, 66456), (7384, 58419), (8307, 51928), (11076, 38946), (12982, 33228), (16614, 25964), (19473, 22152)]