1901679696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1931}}^1$

素因数の和:2929

約数の個数: 120

約数和(自身を含む): 6091735104

約数和(自身を除く): 4190055408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 977, 1008, 1931, 1954, 2931, 3862, 3908, 5793, 5862, 6839, 7724, 7816, 8793, 11586, 11724, 13517, 13678, 15448, 15632, 17379, 17586, 20517, 23172, 23448, 27034, 27356, 30896, 34758, 35172, 40551, 41034, 46344, 46896, 54068, 54712, 61551, 69516, 70344, 81102, 82068, 92688, 108136, 109424, 121653, 123102, 139032, 140688, 162204, 164136, 216272, 243306, 246204, 278064, 324408, 328272, 486612, 492408, 648816, 973224, 984816, 1886587, 1946448, 3773174, 5659761, 7546348, 11319522, 13206109, 15092696, 16979283, 22639044, 26412218, 30185392, 33958566, 39618327, 45278088, 52824436, 67917132, 79236654, 90556176, 105648872, 118854981, 135834264, 158473308, 211297744, 237709962, 271668528, 316946616, 475419924, 633893232, 950839848, 1901679696]

約数ペア:

[(1, 1901679696), (2, 950839848), (3, 633893232), (4, 475419924), (6, 316946616), (7, 271668528), (8, 237709962), (9, 211297744), (12, 158473308), (14, 135834264), (16, 118854981), (18, 105648872), (21, 90556176), (24, 79236654), (28, 67917132), (36, 52824436), (42, 45278088), (48, 39618327), (56, 33958566), (63, 30185392), (72, 26412218), (84, 22639044), (112, 16979283), (126, 15092696), (144, 13206109), (168, 11319522), (252, 7546348), (336, 5659761), (504, 3773174), (977, 1946448), (1008, 1886587), (1931, 984816), (1954, 973224), (2931, 648816), (3862, 492408), (3908, 486612), (5793, 328272), (5862, 324408), (6839, 278064), (7724, 246204), (7816, 243306), (8793, 216272), (11586, 164136), (11724, 162204), (13517, 140688), (13678, 139032), (15448, 123102), (15632, 121653), (17379, 109424), (17586, 108136), (20517, 92688), (23172, 82068), (23448, 81102), (27034, 70344), (27356, 69516), (30896, 61551), (34758, 54712), (35172, 54068), (40551, 46896), (41034, 46344)]