29123520188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{821}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 61977484800

約数和(自身を除く): 32853964612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 509, 524, 532, 821, 917, 1018, 1642, 1834, 2036, 2489, 3284, 3563, 3668, 4978, 5747, 7126, 9671, 9956, 11494, 14252, 15599, 17423, 19342, 22988, 31198, 34846, 38684, 62396, 66679, 67697, 69692, 107551, 109193, 133358, 135394, 215102, 218386, 266716, 270788, 417889, 430204, 436772, 466753, 752857, 835778, 933506, 1266901, 1505714, 1671556, 1867012, 2043469, 2533802, 2925223, 3011428, 4086938, 5067604, 5850446, 7939891, 8173876, 8868307, 11700892, 14304283, 15879782, 17736614, 28608566, 31759564, 35473228, 54743459, 55579237, 57217132, 109486918, 111158474, 218973836, 222316948, 383204213, 766408426, 1040125721, 1532816852, 2080251442, 4160502884, 7280880047, 14561760094, 29123520188]

約数ペア:

[(1, 29123520188), (2, 14561760094), (4, 7280880047), (7, 4160502884), (14, 2080251442), (19, 1532816852), (28, 1040125721), (38, 766408426), (76, 383204213), (131, 222316948), (133, 218973836), (262, 111158474), (266, 109486918), (509, 57217132), (524, 55579237), (532, 54743459), (821, 35473228), (917, 31759564), (1018, 28608566), (1642, 17736614), (1834, 15879782), (2036, 14304283), (2489, 11700892), (3284, 8868307), (3563, 8173876), (3668, 7939891), (4978, 5850446), (5747, 5067604), (7126, 4086938), (9671, 3011428), (9956, 2925223), (11494, 2533802), (14252, 2043469), (15599, 1867012), (17423, 1671556), (19342, 1505714), (22988, 1266901), (31198, 933506), (34846, 835778), (38684, 752857), (62396, 466753), (66679, 436772), (67697, 430204), (69692, 417889), (107551, 270788), (109193, 266716), (133358, 218386), (135394, 215102)]