518785596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28201}}^1$

素因数の和:28291

約数の個数: 72

約数和(自身を含む): 1519298144

約数和(自身を除く): 1000512548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 28201, 56402, 84603, 112804, 169206, 197407, 253809, 338412, 394814, 507618, 592221, 789628, 1015236, 1184442, 1776663, 2058673, 2368884, 3553326, 4117346, 6176019, 7106652, 8234692, 12352038, 14410711, 18528057, 24704076, 28821422, 37056114, 43232133, 57642844, 74112228, 86464266, 129696399, 172928532, 259392798, 518785596]

約数ペア:

[(1, 518785596), (2, 259392798), (3, 172928532), (4, 129696399), (6, 86464266), (7, 74112228), (9, 57642844), (12, 43232133), (14, 37056114), (18, 28821422), (21, 24704076), (28, 18528057), (36, 14410711), (42, 12352038), (63, 8234692), (73, 7106652), (84, 6176019), (126, 4117346), (146, 3553326), (219, 2368884), (252, 2058673), (292, 1776663), (438, 1184442), (511, 1015236), (657, 789628), (876, 592221), (1022, 507618), (1314, 394814), (1533, 338412), (2044, 253809), (2628, 197407), (3066, 169206), (4599, 112804), (6132, 84603), (9198, 56402), (18396, 28201)]