902966904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1213}}^1$

素因数の和:1450

約数の個数: 144

約数和(自身を含む): 2860645320

約数和(自身を除く): 1957678416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 211, 252, 294, 392, 422, 441, 504, 588, 633, 844, 882, 1176, 1213, 1266, 1477, 1688, 1764, 1899, 2426, 2532, 2954, 3528, 3639, 3798, 4431, 4852, 5064, 5908, 7278, 7596, 8491, 8862, 9704, 10339, 10917, 11816, 13293, 14556, 15192, 16982, 17724, 20678, 21834, 25473, 26586, 29112, 31017, 33964, 35448, 41356, 43668, 50946, 53172, 59437, 62034, 67928, 76419, 82712, 87336, 93051, 101892, 106344, 118874, 124068, 152838, 178311, 186102, 203784, 237748, 248136, 255943, 305676, 356622, 372204, 475496, 511886, 534933, 611352, 713244, 744408, 767829, 1023772, 1069866, 1426488, 1535658, 1791601, 2047544, 2139732, 2303487, 3071316, 3583202, 4279464, 4606974, 5374803, 6142632, 7166404, 9213948, 10749606, 12541207, 14332808, 16124409, 18427896, 21499212, 25082414, 32248818, 37623621, 42998424, 50164828, 64497636, 75247242, 100329656, 112870863, 128995272, 150494484, 225741726, 300988968, 451483452, 902966904]

約数ペア:

[(1, 902966904), (2, 451483452), (3, 300988968), (4, 225741726), (6, 150494484), (7, 128995272), (8, 112870863), (9, 100329656), (12, 75247242), (14, 64497636), (18, 50164828), (21, 42998424), (24, 37623621), (28, 32248818), (36, 25082414), (42, 21499212), (49, 18427896), (56, 16124409), (63, 14332808), (72, 12541207), (84, 10749606), (98, 9213948), (126, 7166404), (147, 6142632), (168, 5374803), (196, 4606974), (211, 4279464), (252, 3583202), (294, 3071316), (392, 2303487), (422, 2139732), (441, 2047544), (504, 1791601), (588, 1535658), (633, 1426488), (844, 1069866), (882, 1023772), (1176, 767829), (1213, 744408), (1266, 713244), (1477, 611352), (1688, 534933), (1764, 511886), (1899, 475496), (2426, 372204), (2532, 356622), (2954, 305676), (3528, 255943), (3639, 248136), (3798, 237748), (4431, 203784), (4852, 186102), (5064, 178311), (5908, 152838), (7278, 124068), (7596, 118874), (8491, 106344), (8862, 101892), (9704, 93051), (10339, 87336), (10917, 82712), (11816, 76419), (13293, 67928), (14556, 62034), (15192, 59437), (16982, 53172), (17724, 50946), (20678, 43668), (21834, 41356), (25473, 35448), (26586, 33964), (29112, 31017)]