253150872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7583}}^1$

素因数の和:7712

約数の個数: 64

約数和(自身を含む): 688020480

約数和(自身を除く): 434869608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2782, 4173, 5564, 7583, 8346, 11128, 15166, 16692, 22749, 30332, 33384, 45498, 60664, 90996, 98579, 181992, 197158, 295737, 394316, 591474, 788632, 811381, 1182948, 1622762, 2365896, 2434143, 3245524, 4868286, 6491048, 9736572, 10547953, 19473144, 21095906, 31643859, 42191812, 63287718, 84383624, 126575436, 253150872]

約数ペア:

[(1, 253150872), (2, 126575436), (3, 84383624), (4, 63287718), (6, 42191812), (8, 31643859), (12, 21095906), (13, 19473144), (24, 10547953), (26, 9736572), (39, 6491048), (52, 4868286), (78, 3245524), (104, 2434143), (107, 2365896), (156, 1622762), (214, 1182948), (312, 811381), (321, 788632), (428, 591474), (642, 394316), (856, 295737), (1284, 197158), (1391, 181992), (2568, 98579), (2782, 90996), (4173, 60664), (5564, 45498), (7583, 33384), (8346, 30332), (11128, 22749), (15166, 16692)]