645965273712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9041}}^1\times {\mathrm{135319}}^1$

素因数の和:144382

約数の個数: 80

約数和(自身を含む): 1820662398720

約数和(自身を除く): 1174697125008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 9041, 18082, 27123, 36164, 54246, 72328, 99451, 108492, 135319, 144656, 198902, 216984, 270638, 298353, 397804, 405957, 433968, 541276, 596706, 795608, 811914, 1082552, 1193412, 1488509, 1591216, 1623828, 2165104, 2386824, 2977018, 3247656, 4465527, 4773648, 5954036, 6495312, 8931054, 11908072, 17862108, 23816144, 35724216, 71448432, 1223419079, 2446838158, 3670257237, 4893676316, 7340514474, 9787352632, 13457609869, 14681028948, 19574705264, 26915219738, 29362057896, 40372829607, 53830439476, 58724115792, 80745659214, 107660878952, 161491318428, 215321757904, 322982636856, 645965273712]

約数ペア:

[(1, 645965273712), (2, 322982636856), (3, 215321757904), (4, 161491318428), (6, 107660878952), (8, 80745659214), (11, 58724115792), (12, 53830439476), (16, 40372829607), (22, 29362057896), (24, 26915219738), (33, 19574705264), (44, 14681028948), (48, 13457609869), (66, 9787352632), (88, 7340514474), (132, 4893676316), (176, 3670257237), (264, 2446838158), (528, 1223419079), (9041, 71448432), (18082, 35724216), (27123, 23816144), (36164, 17862108), (54246, 11908072), (72328, 8931054), (99451, 6495312), (108492, 5954036), (135319, 4773648), (144656, 4465527), (198902, 3247656), (216984, 2977018), (270638, 2386824), (298353, 2165104), (397804, 1623828), (405957, 1591216), (433968, 1488509), (541276, 1193412), (596706, 1082552), (795608, 811914)]