866808536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1429}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 1819303200

約数和(自身を除く): 952494664

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 113, 122, 226, 244, 452, 488, 671, 904, 1243, 1342, 1429, 2486, 2684, 2858, 4972, 5368, 5716, 6893, 9944, 11432, 13786, 15719, 27572, 31438, 55144, 62876, 75823, 87169, 125752, 151646, 161477, 174338, 303292, 322954, 348676, 606584, 645908, 697352, 958859, 1291816, 1776247, 1917718, 3552494, 3835436, 7104988, 7670872, 9850097, 14209976, 19700194, 39400388, 78800776, 108351067, 216702134, 433404268, 866808536]

約数ペア:

[(1, 866808536), (2, 433404268), (4, 216702134), (8, 108351067), (11, 78800776), (22, 39400388), (44, 19700194), (61, 14209976), (88, 9850097), (113, 7670872), (122, 7104988), (226, 3835436), (244, 3552494), (452, 1917718), (488, 1776247), (671, 1291816), (904, 958859), (1243, 697352), (1342, 645908), (1429, 606584), (2486, 348676), (2684, 322954), (2858, 303292), (4972, 174338), (5368, 161477), (5716, 151646), (6893, 125752), (9944, 87169), (11432, 75823), (13786, 62876), (15719, 55144), (27572, 31438)]