629702381

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 846028800

約数和(自身を除く): 216326419

約数列:

[1, 7, 11, 47, 49, 53, 67, 77, 329, 343, 371, 469, 517, 539, 583, 737, 2303, 2491, 2597, 3149, 3283, 3551, 3619, 3773, 4081, 5159, 16121, 17437, 18179, 22043, 22981, 24857, 25333, 27401, 28567, 34639, 36113, 39061, 122059, 154301, 166897, 173999, 177331, 191807, 199969, 242473, 252791, 273427, 854413, 1080107, 1168279, 1217993, 1342649, 1697311, 1835867, 1913989, 8177953, 9398543, 11881177, 12851069, 13397923, 57245671, 89957483, 629702381]

約数ペア:

[(1, 629702381), (7, 89957483), (11, 57245671), (47, 13397923), (49, 12851069), (53, 11881177), (67, 9398543), (77, 8177953), (329, 1913989), (343, 1835867), (371, 1697311), (469, 1342649), (517, 1217993), (539, 1168279), (583, 1080107), (737, 854413), (2303, 273427), (2491, 252791), (2597, 242473), (3149, 199969), (3283, 191807), (3551, 177331), (3619, 173999), (3773, 166897), (4081, 154301), (5159, 122059), (16121, 39061), (17437, 36113), (18179, 34639), (22043, 28567), (22981, 27401), (24857, 25333)]