256193532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1016641}}^1$

素因数の和:1016658

約数の個数: 36

約数和(自身を含む): 740115376

約数和(自身を除く): 483921844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1016641, 2033282, 3049923, 4066564, 6099846, 7116487, 9149769, 12199692, 14232974, 18299538, 21349461, 28465948, 36599076, 42698922, 64048383, 85397844, 128096766, 256193532]

約数ペア:

[(1, 256193532), (2, 128096766), (3, 85397844), (4, 64048383), (6, 42698922), (7, 36599076), (9, 28465948), (12, 21349461), (14, 18299538), (18, 14232974), (21, 12199692), (28, 9149769), (36, 7116487), (42, 6099846), (63, 4066564), (84, 3049923), (126, 2033282), (252, 1016641)]