248142024

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20393}}^1$

素因数の和:20431

約数の個数: 72

約数和(自身を含む): 727759890

約数和(自身を除く): 479617866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 20393, 40786, 61179, 81572, 122358, 163144, 183537, 244716, 265109, 367074, 489432, 530218, 734148, 795327, 1060436, 1468296, 1590654, 2120872, 2385981, 3181308, 3446417, 4771962, 6362616, 6892834, 9543924, 10339251, 13785668, 19087848, 20678502, 27571336, 31017753, 41357004, 62035506, 82714008, 124071012, 248142024]

約数ペア:

[(1, 248142024), (2, 124071012), (3, 82714008), (4, 62035506), (6, 41357004), (8, 31017753), (9, 27571336), (12, 20678502), (13, 19087848), (18, 13785668), (24, 10339251), (26, 9543924), (36, 6892834), (39, 6362616), (52, 4771962), (72, 3446417), (78, 3181308), (104, 2385981), (117, 2120872), (156, 1590654), (169, 1468296), (234, 1060436), (312, 795327), (338, 734148), (468, 530218), (507, 489432), (676, 367074), (936, 265109), (1014, 244716), (1352, 183537), (1521, 163144), (2028, 122358), (3042, 81572), (4056, 61179), (6084, 40786), (12168, 20393)]