378464368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2969}}^1$

素因数の和:3265

約数の個数: 40

約数和(自身を含む): 760129920

約数和(自身を除く): 381665552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 1028, 2056, 2969, 4112, 5938, 7967, 11876, 15934, 23752, 31868, 47504, 63736, 92039, 127472, 184078, 368156, 736312, 763033, 1472624, 1526066, 3052132, 6104264, 12208528, 23654023, 47308046, 94616092, 189232184, 378464368]

約数ペア:

[(1, 378464368), (2, 189232184), (4, 94616092), (8, 47308046), (16, 23654023), (31, 12208528), (62, 6104264), (124, 3052132), (248, 1526066), (257, 1472624), (496, 763033), (514, 736312), (1028, 368156), (2056, 184078), (2969, 127472), (4112, 92039), (5938, 63736), (7967, 47504), (11876, 31868), (15934, 23752)]