325453072

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 742452480

約数和(自身を除く): 416999408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 109, 112, 212, 218, 371, 424, 436, 503, 742, 763, 848, 872, 1006, 1484, 1526, 1744, 2012, 2968, 3052, 3521, 4024, 5777, 5936, 6104, 7042, 8048, 11554, 12208, 14084, 23108, 26659, 28168, 40439, 46216, 53318, 54827, 56336, 80878, 92432, 106636, 109654, 161756, 186613, 213272, 219308, 323512, 373226, 383789, 426544, 438616, 647024, 746452, 767578, 877232, 1492904, 1535156, 2905831, 2985808, 3070312, 5811662, 6140624, 11623324, 20340817, 23246648, 40681634, 46493296, 81363268, 162726536, 325453072]

約数ペア:

[(1, 325453072), (2, 162726536), (4, 81363268), (7, 46493296), (8, 40681634), (14, 23246648), (16, 20340817), (28, 11623324), (53, 6140624), (56, 5811662), (106, 3070312), (109, 2985808), (112, 2905831), (212, 1535156), (218, 1492904), (371, 877232), (424, 767578), (436, 746452), (503, 647024), (742, 438616), (763, 426544), (848, 383789), (872, 373226), (1006, 323512), (1484, 219308), (1526, 213272), (1744, 186613), (2012, 161756), (2968, 109654), (3052, 106636), (3521, 92432), (4024, 80878), (5777, 56336), (5936, 54827), (6104, 53318), (7042, 46216), (8048, 40439), (11554, 28168), (12208, 26659), (14084, 23108)]