253000272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{752977}}^1$

素因数の和:752995

約数の個数: 40

約数和(自身を含む): 746954176

約数和(自身を除く): 493953904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 752977, 1505954, 2258931, 3011908, 4517862, 5270839, 6023816, 9035724, 10541678, 12047632, 15812517, 18071448, 21083356, 31625034, 36142896, 42166712, 63250068, 84333424, 126500136, 253000272]

約数ペア:

[(1, 253000272), (2, 126500136), (3, 84333424), (4, 63250068), (6, 42166712), (7, 36142896), (8, 31625034), (12, 21083356), (14, 18071448), (16, 15812517), (21, 12047632), (24, 10541678), (28, 9035724), (42, 6023816), (48, 5270839), (56, 4517862), (84, 3011908), (112, 2258931), (168, 1505954), (336, 752977)]