123428462792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1\times {\mathrm{6089}}^1$

素因数の和:8846

約数の個数: 64

約数和(自身を含む): 247513190400

約数和(自身を除く): 124084727608

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2687, 3772, 5374, 6089, 7544, 10748, 12178, 21496, 24356, 48712, 61801, 110167, 123602, 140047, 220334, 247204, 249649, 280094, 440668, 494408, 499298, 560188, 881336, 998596, 1120376, 1997192, 2533841, 5067682, 5741927, 10135364, 11483854, 16361143, 20270728, 22967708, 32722286, 45935416, 65444572, 130889144, 376306289, 670806863, 752612578, 1341613726, 1505225156, 2683227452, 3010450312, 5366454904, 15428557849, 30857115698, 61714231396, 123428462792]

約数ペア:

[(1, 123428462792), (2, 61714231396), (4, 30857115698), (8, 15428557849), (23, 5366454904), (41, 3010450312), (46, 2683227452), (82, 1505225156), (92, 1341613726), (164, 752612578), (184, 670806863), (328, 376306289), (943, 130889144), (1886, 65444572), (2687, 45935416), (3772, 32722286), (5374, 22967708), (6089, 20270728), (7544, 16361143), (10748, 11483854), (12178, 10135364), (21496, 5741927), (24356, 5067682), (48712, 2533841), (61801, 1997192), (110167, 1120376), (123602, 998596), (140047, 881336), (220334, 560188), (247204, 499298), (249649, 494408), (280094, 440668)]