1279890108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{9601}}^1$

素因数の和:9664

約数の個数: 108

約数和(自身を含む): 3865611568

約数和(自身を除く): 2585721460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 529, 644, 828, 966, 1058, 1449, 1587, 1932, 2116, 2898, 3174, 3703, 4761, 5796, 6348, 7406, 9522, 9601, 11109, 14812, 19044, 19202, 22218, 28803, 33327, 38404, 44436, 57606, 66654, 67207, 86409, 115212, 133308, 134414, 172818, 201621, 220823, 268828, 345636, 403242, 441646, 604863, 662469, 806484, 883292, 1209726, 1324938, 1545761, 1987407, 2419452, 2649876, 3091522, 3974814, 4637283, 5078929, 6183044, 7949628, 9274566, 10157858, 13911849, 15236787, 18549132, 20315716, 27823698, 30473574, 35552503, 45710361, 55647396, 60947148, 71105006, 91420722, 106657509, 142210012, 182841444, 213315018, 319972527, 426630036, 639945054, 1279890108]

約数ペア:

[(1, 1279890108), (2, 639945054), (3, 426630036), (4, 319972527), (6, 213315018), (7, 182841444), (9, 142210012), (12, 106657509), (14, 91420722), (18, 71105006), (21, 60947148), (23, 55647396), (28, 45710361), (36, 35552503), (42, 30473574), (46, 27823698), (63, 20315716), (69, 18549132), (84, 15236787), (92, 13911849), (126, 10157858), (138, 9274566), (161, 7949628), (207, 6183044), (252, 5078929), (276, 4637283), (322, 3974814), (414, 3091522), (483, 2649876), (529, 2419452), (644, 1987407), (828, 1545761), (966, 1324938), (1058, 1209726), (1449, 883292), (1587, 806484), (1932, 662469), (2116, 604863), (2898, 441646), (3174, 403242), (3703, 345636), (4761, 268828), (5796, 220823), (6348, 201621), (7406, 172818), (9522, 134414), (9601, 133308), (11109, 115212), (14812, 86409), (19044, 67207), (19202, 66654), (22218, 57606), (28803, 44436), (33327, 38404)]