4638951352

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 10563747840

約数和(自身を除く): 5924796488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 127, 212, 217, 248, 254, 371, 397, 424, 434, 508, 742, 794, 868, 889, 1016, 1484, 1588, 1643, 1736, 1778, 2779, 2968, 3176, 3286, 3556, 3937, 5558, 6572, 6731, 7112, 7874, 11116, 11501, 12307, 13144, 13462, 15748, 21041, 22232, 23002, 24614, 26924, 27559, 31496, 42082, 46004, 47117, 49228, 50419, 53848, 55118, 84164, 86149, 92008, 94234, 98456, 100838, 110236, 147287, 168328, 172298, 188468, 201676, 208661, 220472, 294574, 344596, 352933, 376936, 403352, 417322, 589148, 652271, 689192, 705866, 834644, 1178296, 1304542, 1411732, 1460627, 1562989, 1669288, 2609084, 2672207, 2823464, 2921254, 3125978, 4565897, 5218168, 5344414, 5842508, 6251956, 9131794, 10688828, 10940923, 11685016, 12503912, 18263588, 18705449, 21377656, 21881846, 36527176, 37410898, 43763692, 74821796, 82838417, 87527384, 149643592, 165676834, 331353668, 579868919, 662707336, 1159737838, 2319475676, 4638951352]

約数ペア:

[(1, 4638951352), (2, 2319475676), (4, 1159737838), (7, 662707336), (8, 579868919), (14, 331353668), (28, 165676834), (31, 149643592), (53, 87527384), (56, 82838417), (62, 74821796), (106, 43763692), (124, 37410898), (127, 36527176), (212, 21881846), (217, 21377656), (248, 18705449), (254, 18263588), (371, 12503912), (397, 11685016), (424, 10940923), (434, 10688828), (508, 9131794), (742, 6251956), (794, 5842508), (868, 5344414), (889, 5218168), (1016, 4565897), (1484, 3125978), (1588, 2921254), (1643, 2823464), (1736, 2672207), (1778, 2609084), (2779, 1669288), (2968, 1562989), (3176, 1460627), (3286, 1411732), (3556, 1304542), (3937, 1178296), (5558, 834644), (6572, 705866), (6731, 689192), (7112, 652271), (7874, 589148), (11116, 417322), (11501, 403352), (12307, 376936), (13144, 352933), (13462, 344596), (15748, 294574), (21041, 220472), (22232, 208661), (23002, 201676), (24614, 188468), (26924, 172298), (27559, 168328), (31496, 147287), (42082, 110236), (46004, 100838), (47117, 98456), (49228, 94234), (50419, 92008), (53848, 86149), (55118, 84164)]