221036373952

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{2861}}^1\times {\mathrm{29443}}^1$

素因数の和:32357

約数の個数: 56

約数和(自身を含む): 449489395152

約数和(自身を除く): 228453021200

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 2861, 5722, 11444, 22888, 29443, 45776, 58886, 91552, 117301, 117772, 183104, 234602, 235544, 469204, 471088, 938408, 942176, 1207163, 1876816, 1884352, 2414326, 3753632, 4828652, 7507264, 9657304, 19314608, 38629216, 77258432, 84236423, 168472846, 336945692, 673891384, 1347782768, 2695565536, 3453693343, 5391131072, 6907386686, 13814773372, 27629546744, 55259093488, 110518186976, 221036373952]

約数ペア:

[(1, 221036373952), (2, 110518186976), (4, 55259093488), (8, 27629546744), (16, 13814773372), (32, 6907386686), (41, 5391131072), (64, 3453693343), (82, 2695565536), (164, 1347782768), (328, 673891384), (656, 336945692), (1312, 168472846), (2624, 84236423), (2861, 77258432), (5722, 38629216), (11444, 19314608), (22888, 9657304), (29443, 7507264), (45776, 4828652), (58886, 3753632), (91552, 2414326), (117301, 1884352), (117772, 1876816), (183104, 1207163), (234602, 942176), (235544, 938408), (469204, 471088)]