245290248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{162229}}^1$

素因数の和:162251

約数の個数: 64

約数和(自身を含む): 778704000

約数和(自身を除く): 533413752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 162229, 324458, 486687, 648916, 973374, 1135603, 1297832, 1460061, 1946748, 2271206, 2920122, 3406809, 3893496, 4380183, 4542412, 5840244, 6813618, 8760366, 9084824, 10220427, 11680488, 13627236, 17520732, 20440854, 27254472, 30661281, 35041464, 40881708, 61322562, 81763416, 122645124, 245290248]

約数ペア:

[(1, 245290248), (2, 122645124), (3, 81763416), (4, 61322562), (6, 40881708), (7, 35041464), (8, 30661281), (9, 27254472), (12, 20440854), (14, 17520732), (18, 13627236), (21, 11680488), (24, 10220427), (27, 9084824), (28, 8760366), (36, 6813618), (42, 5840244), (54, 4542412), (56, 4380183), (63, 3893496), (72, 3406809), (84, 2920122), (108, 2271206), (126, 1946748), (168, 1460061), (189, 1297832), (216, 1135603), (252, 973374), (378, 648916), (504, 486687), (756, 324458), (1512, 162229)]