387249912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{768353}}^1$

素因数の和:768372

約数の個数: 48

約数和(自身を含む): 1198632240

約数和(自身を除く): 811382328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 768353, 1536706, 2305059, 3073412, 4610118, 5378471, 6146824, 6915177, 9220236, 10756942, 13830354, 16135413, 18440472, 21513884, 27660708, 32270826, 43027768, 48406239, 55321416, 64541652, 96812478, 129083304, 193624956, 387249912]

約数ペア:

[(1, 387249912), (2, 193624956), (3, 129083304), (4, 96812478), (6, 64541652), (7, 55321416), (8, 48406239), (9, 43027768), (12, 32270826), (14, 27660708), (18, 21513884), (21, 18440472), (24, 16135413), (28, 13830354), (36, 10756942), (42, 9220236), (56, 6915177), (63, 6146824), (72, 5378471), (84, 4610118), (126, 3073412), (168, 2305059), (252, 1536706), (504, 768353)]