320673984

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13151}}^1$

素因数の和:13293

約数の個数: 56

約数和(自身を含む): 855195648

約数和(自身を除く): 534521664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 13151, 24384, 26302, 39453, 52604, 78906, 105208, 157812, 210416, 315624, 420832, 631248, 841664, 1262496, 1670177, 2524992, 3340354, 5010531, 6680708, 10021062, 13361416, 20042124, 26722832, 40084248, 53445664, 80168496, 106891328, 160336992, 320673984]

約数ペア:

[(1, 320673984), (2, 160336992), (3, 106891328), (4, 80168496), (6, 53445664), (8, 40084248), (12, 26722832), (16, 20042124), (24, 13361416), (32, 10021062), (48, 6680708), (64, 5010531), (96, 3340354), (127, 2524992), (192, 1670177), (254, 1262496), (381, 841664), (508, 631248), (762, 420832), (1016, 315624), (1524, 210416), (2032, 157812), (3048, 105208), (4064, 78906), (6096, 52604), (8128, 39453), (12192, 26302), (13151, 24384)]