238475508

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3557}}^1$

素因数の和:3752

約数の個数: 48

約数和(自身を含む): 575428224

約数和(自身を除く): 336952716

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 444, 453, 604, 906, 1812, 3557, 5587, 7114, 10671, 11174, 14228, 16761, 21342, 22348, 33522, 42684, 67044, 131609, 263218, 394827, 526436, 537107, 789654, 1074214, 1579308, 1611321, 2148428, 3222642, 6445284, 19872959, 39745918, 59618877, 79491836, 119237754, 238475508]

約数ペア:

[(1, 238475508), (2, 119237754), (3, 79491836), (4, 59618877), (6, 39745918), (12, 19872959), (37, 6445284), (74, 3222642), (111, 2148428), (148, 1611321), (151, 1579308), (222, 1074214), (302, 789654), (444, 537107), (453, 526436), (604, 394827), (906, 263218), (1812, 131609), (3557, 67044), (5587, 42684), (7114, 33522), (10671, 22348), (11174, 21342), (14228, 16761)]