215498712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62791}}^1$

素因数の和:62824

約数の個数: 64

約数和(自身を含む): 632943360

約数和(自身を除く): 417444648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 62791, 125582, 188373, 251164, 376746, 502328, 690701, 753492, 816283, 1381402, 1506984, 1632566, 2072103, 2448849, 2762804, 3265132, 4144206, 4897698, 5525608, 6530264, 8288412, 8979113, 9795396, 16576824, 17958226, 19590792, 26937339, 35916452, 53874678, 71832904, 107749356, 215498712]

約数ペア:

[(1, 215498712), (2, 107749356), (3, 71832904), (4, 53874678), (6, 35916452), (8, 26937339), (11, 19590792), (12, 17958226), (13, 16576824), (22, 9795396), (24, 8979113), (26, 8288412), (33, 6530264), (39, 5525608), (44, 4897698), (52, 4144206), (66, 3265132), (78, 2762804), (88, 2448849), (104, 2072103), (132, 1632566), (143, 1506984), (156, 1381402), (264, 816283), (286, 753492), (312, 690701), (429, 502328), (572, 376746), (858, 251164), (1144, 188373), (1716, 125582), (3432, 62791)]