306523984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39829}}^1$

素因数の和:39887

約数の個数: 40

約数和(自身を含む): 656876360

約数和(自身を除く): 350352376

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 39829, 79658, 159316, 318632, 517777, 637264, 1035554, 1473673, 2071108, 2947346, 4142216, 5894692, 8284432, 11789384, 19157749, 23578768, 38315498, 76630996, 153261992, 306523984]

約数ペア:

[(1, 306523984), (2, 153261992), (4, 76630996), (8, 38315498), (13, 23578768), (16, 19157749), (26, 11789384), (37, 8284432), (52, 5894692), (74, 4142216), (104, 2947346), (148, 2071108), (208, 1473673), (296, 1035554), (481, 637264), (592, 517777), (962, 318632), (1924, 159316), (3848, 79658), (7696, 39829)]