393411312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{390289}}^1$

素因数の和:390310

約数の個数: 60

約数和(自身を含む): 1258294960

約数和(自身を除く): 864883648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 390289, 780578, 1170867, 1561156, 2341734, 2732023, 3122312, 3512601, 4683468, 5464046, 6244624, 7025202, 8196069, 9366936, 10928092, 14050404, 16392138, 18733872, 21856184, 24588207, 28100808, 32784276, 43712368, 49176414, 56201616, 65568552, 98352828, 131137104, 196705656, 393411312]

約数ペア:

[(1, 393411312), (2, 196705656), (3, 131137104), (4, 98352828), (6, 65568552), (7, 56201616), (8, 49176414), (9, 43712368), (12, 32784276), (14, 28100808), (16, 24588207), (18, 21856184), (21, 18733872), (24, 16392138), (28, 14050404), (36, 10928092), (42, 9366936), (48, 8196069), (56, 7025202), (63, 6244624), (72, 5464046), (84, 4683468), (112, 3512601), (126, 3122312), (144, 2732023), (168, 2341734), (252, 1561156), (336, 1170867), (504, 780578), (1008, 390289)]