268732044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2039}}^1$

素因数の和:2579

約数の個数: 72

約数和(自身を含む): 778202880

約数和(自身を除く): 509470836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 523, 1046, 1569, 2039, 2092, 3138, 3661, 4078, 4707, 6117, 6276, 7322, 8156, 9414, 10983, 12234, 14273, 14644, 18351, 18828, 21966, 24468, 28546, 32949, 36702, 42819, 43932, 57092, 65898, 73404, 85638, 128457, 131796, 171276, 256914, 513828, 1066397, 2132794, 3199191, 4265588, 6398382, 7464779, 9597573, 12796764, 14929558, 19195146, 22394337, 29859116, 38390292, 44788674, 67183011, 89577348, 134366022, 268732044]

約数ペア:

[(1, 268732044), (2, 134366022), (3, 89577348), (4, 67183011), (6, 44788674), (7, 38390292), (9, 29859116), (12, 22394337), (14, 19195146), (18, 14929558), (21, 12796764), (28, 9597573), (36, 7464779), (42, 6398382), (63, 4265588), (84, 3199191), (126, 2132794), (252, 1066397), (523, 513828), (1046, 256914), (1569, 171276), (2039, 131796), (2092, 128457), (3138, 85638), (3661, 73404), (4078, 65898), (4707, 57092), (6117, 43932), (6276, 42819), (7322, 36702), (8156, 32949), (9414, 28546), (10983, 24468), (12234, 21966), (14273, 18828), (14644, 18351)]