40392912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 79599408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 503, 717, 956, 1006, 1434, 1509, 1673, 1912, 2012, 2868, 3018, 3346, 3521, 3824, 4024, 5019, 5736, 6036, 6692, 7042, 8048, 10038, 10563, 11472, 12072, 13384, 14084, 20076, 21126, 24144, 26768, 28168, 40152, 42252, 56336, 80304, 84504, 120217, 169008, 240434, 360651, 480868, 721302, 841519, 961736, 1442604, 1683038, 1923472, 2524557, 2885208, 3366076, 5049114, 5770416, 6732152, 10098228, 13464304, 20196456, 40392912]

約数ペア:

[(1, 40392912), (2, 20196456), (3, 13464304), (4, 10098228), (6, 6732152), (7, 5770416), (8, 5049114), (12, 3366076), (14, 2885208), (16, 2524557), (21, 1923472), (24, 1683038), (28, 1442604), (42, 961736), (48, 841519), (56, 721302), (84, 480868), (112, 360651), (168, 240434), (239, 169008), (336, 120217), (478, 84504), (503, 80304), (717, 56336), (956, 42252), (1006, 40152), (1434, 28168), (1509, 26768), (1673, 24144), (1912, 21126), (2012, 20076), (2868, 14084), (3018, 13384), (3346, 12072), (3521, 11472), (3824, 10563), (4024, 10038), (5019, 8048), (5736, 7042), (6036, 6692)]