400650936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{50741}}^1$

素因数の和:50804

約数の個数: 64

約数和(自身を含む): 1169095680

約数和(自身を除く): 768444744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 50741, 101482, 152223, 202964, 304446, 355187, 405928, 608892, 710374, 1065561, 1217784, 1420748, 2131122, 2384827, 2841496, 4262244, 4769654, 7154481, 8524488, 9539308, 14308962, 16693789, 19078616, 28617924, 33387578, 50081367, 57235848, 66775156, 100162734, 133550312, 200325468, 400650936]

約数ペア:

[(1, 400650936), (2, 200325468), (3, 133550312), (4, 100162734), (6, 66775156), (7, 57235848), (8, 50081367), (12, 33387578), (14, 28617924), (21, 19078616), (24, 16693789), (28, 14308962), (42, 9539308), (47, 8524488), (56, 7154481), (84, 4769654), (94, 4262244), (141, 2841496), (168, 2384827), (188, 2131122), (282, 1420748), (329, 1217784), (376, 1065561), (564, 710374), (658, 608892), (987, 405928), (1128, 355187), (1316, 304446), (1974, 202964), (2632, 152223), (3948, 101482), (7896, 50741)]