416321676

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1503

約数の個数: 72

約数和(自身を含む): 1081080000

約数和(自身を除く): 664758324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 197, 282, 394, 423, 564, 591, 788, 846, 1182, 1249, 1692, 1773, 2364, 2498, 3546, 3747, 4996, 7092, 7494, 9259, 11241, 14988, 18518, 22482, 27777, 37036, 44964, 55554, 58703, 83331, 111108, 117406, 166662, 176109, 234812, 246053, 333324, 352218, 492106, 528327, 704436, 738159, 984212, 1056654, 1476318, 2113308, 2214477, 2952636, 4428954, 8857908, 11564491, 23128982, 34693473, 46257964, 69386946, 104080419, 138773892, 208160838, 416321676]

約数ペア:

[(1, 416321676), (2, 208160838), (3, 138773892), (4, 104080419), (6, 69386946), (9, 46257964), (12, 34693473), (18, 23128982), (36, 11564491), (47, 8857908), (94, 4428954), (141, 2952636), (188, 2214477), (197, 2113308), (282, 1476318), (394, 1056654), (423, 984212), (564, 738159), (591, 704436), (788, 528327), (846, 492106), (1182, 352218), (1249, 333324), (1692, 246053), (1773, 234812), (2364, 176109), (2498, 166662), (3546, 117406), (3747, 111108), (4996, 83331), (7092, 58703), (7494, 55554), (9259, 44964), (11241, 37036), (14988, 27777), (18518, 22482)]