272178746

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 230772934

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 83, 166, 197, 203, 287, 394, 406, 574, 581, 1162, 1189, 1379, 2378, 2407, 2758, 3403, 4814, 5713, 6806, 8077, 8323, 11426, 16154, 16351, 16646, 16849, 23821, 32702, 33698, 39991, 47642, 56539, 79982, 98687, 113078, 114457, 197374, 228914, 234233, 468466, 474179, 670391, 690809, 948358, 1340782, 1381618, 1639631, 3279262, 3319253, 4692737, 6638506, 9385474, 19441339, 38882678, 136089373, 272178746]

約数ペア:

[(1, 272178746), (2, 136089373), (7, 38882678), (14, 19441339), (29, 9385474), (41, 6638506), (58, 4692737), (82, 3319253), (83, 3279262), (166, 1639631), (197, 1381618), (203, 1340782), (287, 948358), (394, 690809), (406, 670391), (574, 474179), (581, 468466), (1162, 234233), (1189, 228914), (1379, 197374), (2378, 114457), (2407, 113078), (2758, 98687), (3403, 79982), (4814, 56539), (5713, 47642), (6806, 39991), (8077, 33698), (8323, 32702), (11426, 23821), (16154, 16849), (16351, 16646)]