866891298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{69031}}^1$

素因数の和:69079

約数の個数: 64

約数和(自身を含む): 2226696192

約数和(自身を除く): 1359804894

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 69031, 138062, 207093, 414186, 483217, 897403, 966434, 1449651, 1587713, 1794806, 2692209, 2899302, 3175426, 4763139, 5384418, 6281821, 9526278, 11113991, 12563642, 18845463, 20640269, 22227982, 33341973, 37690926, 41280538, 61920807, 66683946, 123841614, 144481883, 288963766, 433445649, 866891298]

約数ペア:

[(1, 866891298), (2, 433445649), (3, 288963766), (6, 144481883), (7, 123841614), (13, 66683946), (14, 61920807), (21, 41280538), (23, 37690926), (26, 33341973), (39, 22227982), (42, 20640269), (46, 18845463), (69, 12563642), (78, 11113991), (91, 9526278), (138, 6281821), (161, 5384418), (182, 4763139), (273, 3175426), (299, 2899302), (322, 2692209), (483, 1794806), (546, 1587713), (598, 1449651), (897, 966434), (966, 897403), (1794, 483217), (2093, 414186), (4186, 207093), (6279, 138062), (12558, 69031)]