248304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 734080

約数和(自身を除く): 485776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739, 1478, 2217, 2956, 4434, 5173, 5912, 8868, 10346, 11824, 15519, 17736, 20692, 31038, 35472, 41384, 62076, 82768, 124152, 248304]

約数ペア:

[(1, 248304), (2, 124152), (3, 82768), (4, 62076), (6, 41384), (7, 35472), (8, 31038), (12, 20692), (14, 17736), (16, 15519), (21, 11824), (24, 10346), (28, 8868), (42, 5912), (48, 5173), (56, 4434), (84, 2956), (112, 2217), (168, 1478), (336, 739)]