848936489716

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{309977}}^1$

素因数の和:310241

約数の個数: 72

約数和(自身を含む): 1758746976840

約数和(自身を除く): 909810487124

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 157, 178, 196, 314, 356, 623, 628, 1099, 1246, 2198, 2492, 4361, 4396, 7693, 8722, 13973, 15386, 17444, 27946, 30772, 55892, 97811, 195622, 309977, 391244, 619954, 684677, 1239908, 1369354, 2169839, 2738708, 4339678, 8679356, 15188873, 27587953, 30377746, 48666389, 55175906, 60755492, 97332778, 110351812, 193115671, 194665556, 340664723, 386231342, 681329446, 772462684, 1351809697, 1362658892, 2384653061, 2703619394, 4331308621, 4769306122, 5407238788, 8662617242, 9538612244, 17325234484, 30319160347, 60638320694, 121276641388, 212234122429, 424468244858, 848936489716]

約数ペア:

[(1, 848936489716), (2, 424468244858), (4, 212234122429), (7, 121276641388), (14, 60638320694), (28, 30319160347), (49, 17325234484), (89, 9538612244), (98, 8662617242), (157, 5407238788), (178, 4769306122), (196, 4331308621), (314, 2703619394), (356, 2384653061), (623, 1362658892), (628, 1351809697), (1099, 772462684), (1246, 681329446), (2198, 386231342), (2492, 340664723), (4361, 194665556), (4396, 193115671), (7693, 110351812), (8722, 97332778), (13973, 60755492), (15386, 55175906), (17444, 48666389), (27946, 30377746), (30772, 27587953), (55892, 15188873), (97811, 8679356), (195622, 4339678), (309977, 2738708), (391244, 2169839), (619954, 1369354), (684677, 1239908)]