499172912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 1152307200

約数和(自身を除く): 653134288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 434, 436, 496, 763, 868, 872, 1319, 1526, 1736, 1744, 2638, 3052, 3379, 3472, 5276, 6104, 6758, 9233, 10552, 12208, 13516, 18466, 21104, 23653, 27032, 36932, 40889, 47306, 54064, 73864, 81778, 94612, 143771, 147728, 163556, 189224, 286223, 287542, 327112, 378448, 572446, 575084, 654224, 1006397, 1144892, 1150168, 2012794, 2289784, 2300336, 4025588, 4456901, 4579568, 8051176, 8913802, 16102352, 17827604, 31198307, 35655208, 62396614, 71310416, 124793228, 249586456, 499172912]

約数ペア:

[(1, 499172912), (2, 249586456), (4, 124793228), (7, 71310416), (8, 62396614), (14, 35655208), (16, 31198307), (28, 17827604), (31, 16102352), (56, 8913802), (62, 8051176), (109, 4579568), (112, 4456901), (124, 4025588), (217, 2300336), (218, 2289784), (248, 2012794), (434, 1150168), (436, 1144892), (496, 1006397), (763, 654224), (868, 575084), (872, 572446), (1319, 378448), (1526, 327112), (1736, 287542), (1744, 286223), (2638, 189224), (3052, 163556), (3379, 147728), (3472, 143771), (5276, 94612), (6104, 81778), (6758, 73864), (9233, 54064), (10552, 47306), (12208, 40889), (13516, 36932), (18466, 27032), (21104, 23653)]