320496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 904704

約数和(自身を除く): 584208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 607, 1214, 1821, 2428, 3642, 4856, 6677, 7284, 9712, 13354, 14568, 20031, 26708, 29136, 40062, 53416, 80124, 106832, 160248, 320496]

約数ペア:

[(1, 320496), (2, 160248), (3, 106832), (4, 80124), (6, 53416), (8, 40062), (11, 29136), (12, 26708), (16, 20031), (22, 14568), (24, 13354), (33, 9712), (44, 7284), (48, 6677), (66, 4856), (88, 3642), (132, 2428), (176, 1821), (264, 1214), (528, 607)]