629453812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 1283290400

約数和(自身を除く): 653836588

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 379, 494, 533, 758, 779, 988, 1066, 1516, 1558, 1681, 2132, 3116, 3362, 4927, 6724, 7201, 9854, 10127, 14402, 15539, 19708, 20254, 21853, 28804, 31078, 31939, 40508, 43706, 62156, 63878, 87412, 93613, 127756, 187226, 202007, 295241, 374452, 404014, 415207, 590482, 637099, 808028, 830414, 1180964, 1274198, 1660828, 2548396, 3838133, 7676266, 8282287, 12104881, 15352532, 16564574, 24209762, 33129148, 48419524, 157363453, 314726906, 629453812]

約数ペア:

[(1, 629453812), (2, 314726906), (4, 157363453), (13, 48419524), (19, 33129148), (26, 24209762), (38, 16564574), (41, 15352532), (52, 12104881), (76, 8282287), (82, 7676266), (164, 3838133), (247, 2548396), (379, 1660828), (494, 1274198), (533, 1180964), (758, 830414), (779, 808028), (988, 637099), (1066, 590482), (1516, 415207), (1558, 404014), (1681, 374452), (2132, 295241), (3116, 202007), (3362, 187226), (4927, 127756), (6724, 93613), (7201, 87412), (9854, 63878), (10127, 62156), (14402, 43706), (15539, 40508), (19708, 31939), (20254, 31078), (21853, 28804)]