870440496

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1721}}^1$

素因数の和:2030

約数の個数: 80

約数和(自身を含む): 2313789408

約数和(自身を除く): 1443348912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 257, 328, 492, 514, 656, 771, 984, 1028, 1542, 1721, 1968, 2056, 3084, 3442, 4112, 5163, 6168, 6884, 10326, 10537, 12336, 13768, 20652, 21074, 27536, 31611, 41304, 42148, 63222, 70561, 82608, 84296, 126444, 141122, 168592, 211683, 252888, 282244, 423366, 442297, 505776, 564488, 846732, 884594, 1128976, 1326891, 1693464, 1769188, 2653782, 3386928, 3538376, 5307564, 7076752, 10615128, 18134177, 21230256, 36268354, 54402531, 72536708, 108805062, 145073416, 217610124, 290146832, 435220248, 870440496]

約数ペア:

[(1, 870440496), (2, 435220248), (3, 290146832), (4, 217610124), (6, 145073416), (8, 108805062), (12, 72536708), (16, 54402531), (24, 36268354), (41, 21230256), (48, 18134177), (82, 10615128), (123, 7076752), (164, 5307564), (246, 3538376), (257, 3386928), (328, 2653782), (492, 1769188), (514, 1693464), (656, 1326891), (771, 1128976), (984, 884594), (1028, 846732), (1542, 564488), (1721, 505776), (1968, 442297), (2056, 423366), (3084, 282244), (3442, 252888), (4112, 211683), (5163, 168592), (6168, 141122), (6884, 126444), (10326, 84296), (10537, 82608), (12336, 70561), (13768, 63222), (20652, 42148), (21074, 41304), (27536, 31611)]