285483516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20887}}^1$

素因数の和:20978

約数の個数: 48

約数和(自身を含む): 715873536

約数和(自身を除く): 430390020

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 6834, 13668, 20887, 41774, 62661, 83548, 125322, 250644, 355079, 710158, 1065237, 1399429, 1420316, 2130474, 2798858, 4198287, 4260948, 5597716, 8396574, 16793148, 23790293, 47580586, 71370879, 95161172, 142741758, 285483516]

約数ペア:

[(1, 285483516), (2, 142741758), (3, 95161172), (4, 71370879), (6, 47580586), (12, 23790293), (17, 16793148), (34, 8396574), (51, 5597716), (67, 4260948), (68, 4198287), (102, 2798858), (134, 2130474), (201, 1420316), (204, 1399429), (268, 1065237), (402, 710158), (804, 355079), (1139, 250644), (2278, 125322), (3417, 83548), (4556, 62661), (6834, 41774), (13668, 20887)]