420223848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{51347}}^1$

素因数の和:51398

約数の個数: 64

約数和(自身を含む): 1183057920

約数和(自身を除く): 762834072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 51347, 102694, 154041, 205388, 308082, 410776, 564817, 616164, 1129634, 1232328, 1591757, 1694451, 2259268, 3183514, 3388902, 4518536, 4775271, 6367028, 6777804, 9550542, 12734056, 13555608, 17509327, 19101084, 35018654, 38202168, 52527981, 70037308, 105055962, 140074616, 210111924, 420223848]

約数ペア:

[(1, 420223848), (2, 210111924), (3, 140074616), (4, 105055962), (6, 70037308), (8, 52527981), (11, 38202168), (12, 35018654), (22, 19101084), (24, 17509327), (31, 13555608), (33, 12734056), (44, 9550542), (62, 6777804), (66, 6367028), (88, 4775271), (93, 4518536), (124, 3388902), (132, 3183514), (186, 2259268), (248, 1694451), (264, 1591757), (341, 1232328), (372, 1129634), (682, 616164), (744, 564817), (1023, 410776), (1364, 308082), (2046, 205388), (2728, 154041), (4092, 102694), (8184, 51347)]