256851362502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{679500959}}^1$

素因数の和:679500977

約数の個数: 32

約数和(自身を含む): 652320921600

約数和(自身を除く): 395469559098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 679500959, 1359001918, 2038502877, 4077005754, 4756506713, 6115508631, 9513013426, 12231017262, 14269520139, 18346525893, 28539040278, 36693051786, 42808560417, 85617120834, 128425681251, 256851362502]

約数ペア:

[(1, 256851362502), (2, 128425681251), (3, 85617120834), (6, 42808560417), (7, 36693051786), (9, 28539040278), (14, 18346525893), (18, 14269520139), (21, 12231017262), (27, 9513013426), (42, 6115508631), (54, 4756506713), (63, 4077005754), (126, 2038502877), (189, 1359001918), (378, 679500959)]