581313798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 1413414912

約数和(自身を除く): 832101114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 127, 186, 234, 254, 279, 381, 403, 558, 631, 762, 806, 1143, 1209, 1262, 1651, 1893, 2286, 2418, 3302, 3627, 3786, 3937, 4953, 5679, 7254, 7874, 8203, 9906, 11358, 11811, 14859, 16406, 19561, 23622, 24609, 29718, 35433, 39122, 49218, 51181, 58683, 70866, 73827, 80137, 102362, 117366, 147654, 153543, 160274, 176049, 240411, 254293, 307086, 352098, 460629, 480822, 508586, 721233, 762879, 921258, 1041781, 1442466, 1525758, 2083562, 2288637, 2484247, 3125343, 4577274, 4968494, 6250686, 7452741, 9376029, 14905482, 18752058, 22358223, 32295211, 44716446, 64590422, 96885633, 193771266, 290656899, 581313798]

約数ペア:

[(1, 581313798), (2, 290656899), (3, 193771266), (6, 96885633), (9, 64590422), (13, 44716446), (18, 32295211), (26, 22358223), (31, 18752058), (39, 14905482), (62, 9376029), (78, 7452741), (93, 6250686), (117, 4968494), (127, 4577274), (186, 3125343), (234, 2484247), (254, 2288637), (279, 2083562), (381, 1525758), (403, 1442466), (558, 1041781), (631, 921258), (762, 762879), (806, 721233), (1143, 508586), (1209, 480822), (1262, 460629), (1651, 352098), (1893, 307086), (2286, 254293), (2418, 240411), (3302, 176049), (3627, 160274), (3786, 153543), (3937, 147654), (4953, 117366), (5679, 102362), (7254, 80137), (7874, 73827), (8203, 70866), (9906, 58683), (11358, 51181), (11811, 49218), (14859, 39122), (16406, 35433), (19561, 29718), (23622, 24609)]