417157026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21139}}^1$

素因数の和:21191

約数の個数: 64

約数和(自身を含む): 1022837760

約数和(自身を除く): 605680734

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 19734, 21139, 42278, 63417, 126834, 232529, 274807, 465058, 486197, 549614, 697587, 824421, 972394, 1395174, 1458591, 1648842, 2917182, 3022877, 5348167, 6045754, 6320561, 9068631, 10696334, 12641122, 16044501, 18137262, 18961683, 32089002, 37923366, 69526171, 139052342, 208578513, 417157026]

約数ペア:

[(1, 417157026), (2, 208578513), (3, 139052342), (6, 69526171), (11, 37923366), (13, 32089002), (22, 18961683), (23, 18137262), (26, 16044501), (33, 12641122), (39, 10696334), (46, 9068631), (66, 6320561), (69, 6045754), (78, 5348167), (138, 3022877), (143, 2917182), (253, 1648842), (286, 1458591), (299, 1395174), (429, 972394), (506, 824421), (598, 697587), (759, 549614), (858, 486197), (897, 465058), (1518, 274807), (1794, 232529), (3289, 126834), (6578, 63417), (9867, 42278), (19734, 21139)]