287999052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{70381}}^1$

素因数の和:70430

約数の個数: 48

約数和(自身を含む): 756747264

約数和(自身を除く): 468748212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 70381, 140762, 211143, 281524, 422286, 774191, 844572, 1548382, 2181811, 2322573, 3096764, 4363622, 4645146, 6545433, 8727244, 9290292, 13090866, 23999921, 26181732, 47999842, 71999763, 95999684, 143999526, 287999052]

約数ペア:

[(1, 287999052), (2, 143999526), (3, 95999684), (4, 71999763), (6, 47999842), (11, 26181732), (12, 23999921), (22, 13090866), (31, 9290292), (33, 8727244), (44, 6545433), (62, 4645146), (66, 4363622), (93, 3096764), (124, 2322573), (132, 2181811), (186, 1548382), (341, 844572), (372, 774191), (682, 422286), (1023, 281524), (1364, 211143), (2046, 140762), (4092, 70381)]