7244568

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 19749600

約数和(自身を除く): 12505032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 421, 478, 717, 842, 956, 1263, 1434, 1684, 1912, 2151, 2526, 2868, 3368, 3789, 4302, 5052, 5736, 7578, 8604, 10104, 15156, 17208, 30312, 100619, 201238, 301857, 402476, 603714, 804952, 905571, 1207428, 1811142, 2414856, 3622284, 7244568]

約数ペア:

[(1, 7244568), (2, 3622284), (3, 2414856), (4, 1811142), (6, 1207428), (8, 905571), (9, 804952), (12, 603714), (18, 402476), (24, 301857), (36, 201238), (72, 100619), (239, 30312), (421, 17208), (478, 15156), (717, 10104), (842, 8604), (956, 7578), (1263, 5736), (1434, 5052), (1684, 4302), (1912, 3789), (2151, 3368), (2526, 2868)]