3886209992

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7349}}^1$

素因数の和:7459

約数の個数: 96

約数和(自身を含む): 9049320000

約数和(自身を除く): 5163110008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 71, 76, 98, 133, 142, 152, 196, 266, 284, 392, 497, 532, 568, 931, 994, 1064, 1349, 1862, 1988, 2698, 3479, 3724, 3976, 5396, 6958, 7349, 7448, 9443, 10792, 13916, 14698, 18886, 27832, 29396, 37772, 51443, 58792, 66101, 75544, 102886, 132202, 139631, 205772, 264404, 279262, 360101, 411544, 521779, 528808, 558524, 720202, 977417, 1043558, 1117048, 1440404, 1954834, 2087116, 2880808, 3652453, 3909668, 4174232, 6841919, 7304906, 7819336, 9913801, 13683838, 14609812, 19827602, 25567171, 27367676, 29219624, 39655204, 51134342, 54735352, 69396607, 79310408, 102268684, 138793214, 204537368, 277586428, 485776249, 555172856, 971552498, 1943104996, 3886209992]

約数ペア:

[(1, 3886209992), (2, 1943104996), (4, 971552498), (7, 555172856), (8, 485776249), (14, 277586428), (19, 204537368), (28, 138793214), (38, 102268684), (49, 79310408), (56, 69396607), (71, 54735352), (76, 51134342), (98, 39655204), (133, 29219624), (142, 27367676), (152, 25567171), (196, 19827602), (266, 14609812), (284, 13683838), (392, 9913801), (497, 7819336), (532, 7304906), (568, 6841919), (931, 4174232), (994, 3909668), (1064, 3652453), (1349, 2880808), (1862, 2087116), (1988, 1954834), (2698, 1440404), (3479, 1117048), (3724, 1043558), (3976, 977417), (5396, 720202), (6958, 558524), (7349, 528808), (7448, 521779), (9443, 411544), (10792, 360101), (13916, 279262), (14698, 264404), (18886, 205772), (27832, 139631), (29396, 132202), (37772, 102886), (51443, 75544), (58792, 66101)]