1266535264

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{5393}}^1$

素因数の和:5623

約数の個数: 48

約数和(自身を含む): 2569054320

約数和(自身を除く): 1302519056

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 179, 328, 358, 656, 716, 1312, 1432, 2864, 5393, 5728, 7339, 10786, 14678, 21572, 29356, 43144, 58712, 86288, 117424, 172576, 221113, 234848, 442226, 884452, 965347, 1768904, 1930694, 3537808, 3861388, 7075616, 7722776, 15445552, 30891104, 39579227, 79158454, 158316908, 316633816, 633267632, 1266535264]

約数ペア:

[(1, 1266535264), (2, 633267632), (4, 316633816), (8, 158316908), (16, 79158454), (32, 39579227), (41, 30891104), (82, 15445552), (164, 7722776), (179, 7075616), (328, 3861388), (358, 3537808), (656, 1930694), (716, 1768904), (1312, 965347), (1432, 884452), (2864, 442226), (5393, 234848), (5728, 221113), (7339, 172576), (10786, 117424), (14678, 86288), (21572, 58712), (29356, 43144)]