1250599428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{3769}}^1$

素因数の和:4501

約数の個数: 72

約数和(自身を含む): 3410115800

約数和(自身を除く): 2159516372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 709, 1418, 2127, 2836, 3769, 4254, 6381, 7538, 8508, 9217, 11307, 12762, 15076, 18434, 22614, 25524, 27651, 33921, 36868, 45228, 48997, 55302, 67842, 82953, 97994, 110604, 135684, 146991, 165906, 195988, 293982, 331812, 440973, 587964, 881946, 1763892, 2672221, 5344442, 8016663, 10688884, 16033326, 24049989, 32066652, 34738873, 48099978, 69477746, 96199956, 104216619, 138955492, 208433238, 312649857, 416866476, 625299714, 1250599428]

約数ペア:

[(1, 1250599428), (2, 625299714), (3, 416866476), (4, 312649857), (6, 208433238), (9, 138955492), (12, 104216619), (13, 96199956), (18, 69477746), (26, 48099978), (36, 34738873), (39, 32066652), (52, 24049989), (78, 16033326), (117, 10688884), (156, 8016663), (234, 5344442), (468, 2672221), (709, 1763892), (1418, 881946), (2127, 587964), (2836, 440973), (3769, 331812), (4254, 293982), (6381, 195988), (7538, 165906), (8508, 146991), (9217, 135684), (11307, 110604), (12762, 97994), (15076, 82953), (18434, 67842), (22614, 55302), (25524, 48997), (27651, 45228), (33921, 36868)]