581159628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 108

約数和(自身を含む): 1713265008

約数和(自身を除く): 1132105380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 821, 954, 1113, 1484, 1642, 1908, 2226, 2463, 2809, 3284, 3339, 4452, 4926, 5618, 5747, 6678, 7389, 8427, 9852, 11236, 11494, 13356, 14778, 16854, 17241, 19663, 22988, 25281, 29556, 33708, 34482, 39326, 43513, 50562, 51723, 58989, 68964, 78652, 87026, 101124, 103446, 117978, 130539, 174052, 176967, 206892, 235956, 261078, 304591, 353934, 391617, 522156, 609182, 707868, 783234, 913773, 1218364, 1566468, 1827546, 2306189, 2741319, 3655092, 4612378, 5482638, 6918567, 9224756, 10965276, 13837134, 16143323, 20755701, 27674268, 32286646, 41511402, 48429969, 64573292, 83022804, 96859938, 145289907, 193719876, 290579814, 581159628]

約数ペア:

[(1, 581159628), (2, 290579814), (3, 193719876), (4, 145289907), (6, 96859938), (7, 83022804), (9, 64573292), (12, 48429969), (14, 41511402), (18, 32286646), (21, 27674268), (28, 20755701), (36, 16143323), (42, 13837134), (53, 10965276), (63, 9224756), (84, 6918567), (106, 5482638), (126, 4612378), (159, 3655092), (212, 2741319), (252, 2306189), (318, 1827546), (371, 1566468), (477, 1218364), (636, 913773), (742, 783234), (821, 707868), (954, 609182), (1113, 522156), (1484, 391617), (1642, 353934), (1908, 304591), (2226, 261078), (2463, 235956), (2809, 206892), (3284, 176967), (3339, 174052), (4452, 130539), (4926, 117978), (5618, 103446), (5747, 101124), (6678, 87026), (7389, 78652), (8427, 68964), (9852, 58989), (11236, 51723), (11494, 50562), (13356, 43513), (14778, 39326), (16854, 34482), (17241, 33708), (19663, 29556), (22988, 25281)]