217475676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2357}}^1$

素因数の和:2611

約数の個数: 72

約数和(自身を含む): 602535024

約数和(自身を除く): 385059348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 233, 396, 466, 699, 932, 1398, 2097, 2357, 2563, 2796, 4194, 4714, 5126, 7071, 7689, 8388, 9428, 10252, 14142, 15378, 21213, 23067, 25927, 28284, 30756, 42426, 46134, 51854, 77781, 84852, 92268, 103708, 155562, 233343, 311124, 466686, 549181, 933372, 1098362, 1647543, 2196724, 3295086, 4942629, 6040991, 6590172, 9885258, 12081982, 18122973, 19770516, 24163964, 36245946, 54368919, 72491892, 108737838, 217475676]

約数ペア:

[(1, 217475676), (2, 108737838), (3, 72491892), (4, 54368919), (6, 36245946), (9, 24163964), (11, 19770516), (12, 18122973), (18, 12081982), (22, 9885258), (33, 6590172), (36, 6040991), (44, 4942629), (66, 3295086), (99, 2196724), (132, 1647543), (198, 1098362), (233, 933372), (396, 549181), (466, 466686), (699, 311124), (932, 233343), (1398, 155562), (2097, 103708), (2357, 92268), (2563, 84852), (2796, 77781), (4194, 51854), (4714, 46134), (5126, 42426), (7071, 30756), (7689, 28284), (8388, 25927), (9428, 23067), (10252, 21213), (14142, 15378)]