12643512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 40435200

約数和(自身を除く): 27791688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 233, 238, 266, 323, 357, 399, 408, 456, 466, 476, 532, 646, 699, 714, 798, 932, 952, 969, 1064, 1292, 1398, 1428, 1596, 1631, 1864, 1938, 2261, 2584, 2796, 2856, 3192, 3262, 3876, 3961, 4427, 4522, 4893, 5592, 6524, 6783, 7752, 7922, 8854, 9044, 9786, 11883, 13048, 13281, 13566, 15844, 17708, 18088, 19572, 23766, 26562, 27132, 27727, 30989, 31688, 35416, 39144, 47532, 53124, 54264, 55454, 61978, 75259, 83181, 92967, 95064, 106248, 110908, 123956, 150518, 166362, 185934, 221816, 225777, 247912, 301036, 332724, 371868, 451554, 526813, 602072, 665448, 743736, 903108, 1053626, 1580439, 1806216, 2107252, 3160878, 4214504, 6321756, 12643512]

約数ペア:

[(1, 12643512), (2, 6321756), (3, 4214504), (4, 3160878), (6, 2107252), (7, 1806216), (8, 1580439), (12, 1053626), (14, 903108), (17, 743736), (19, 665448), (21, 602072), (24, 526813), (28, 451554), (34, 371868), (38, 332724), (42, 301036), (51, 247912), (56, 225777), (57, 221816), (68, 185934), (76, 166362), (84, 150518), (102, 123956), (114, 110908), (119, 106248), (133, 95064), (136, 92967), (152, 83181), (168, 75259), (204, 61978), (228, 55454), (233, 54264), (238, 53124), (266, 47532), (323, 39144), (357, 35416), (399, 31688), (408, 30989), (456, 27727), (466, 27132), (476, 26562), (532, 23766), (646, 19572), (699, 18088), (714, 17708), (798, 15844), (932, 13566), (952, 13281), (969, 13048), (1064, 11883), (1292, 9786), (1398, 9044), (1428, 8854), (1596, 7922), (1631, 7752), (1864, 6783), (1938, 6524), (2261, 5592), (2584, 4893), (2796, 4522), (2856, 4427), (3192, 3961), (3262, 3876)]