489211062

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 1043103744

約数和(自身を除く): 553892682

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 107, 141, 186, 214, 282, 321, 523, 642, 1046, 1457, 1569, 2914, 3138, 3317, 4371, 5029, 6634, 8742, 9951, 10058, 15087, 16213, 19902, 24581, 30174, 32426, 48639, 49162, 55961, 73743, 97278, 111922, 147486, 155899, 167883, 311798, 335766, 467697, 762011, 935394, 1524022, 1734791, 2286033, 2630167, 3469582, 4572066, 5204373, 5260334, 7890501, 10408746, 15781002, 81535177, 163070354, 244605531, 489211062]

約数ペア:

[(1, 489211062), (2, 244605531), (3, 163070354), (6, 81535177), (31, 15781002), (47, 10408746), (62, 7890501), (93, 5260334), (94, 5204373), (107, 4572066), (141, 3469582), (186, 2630167), (214, 2286033), (282, 1734791), (321, 1524022), (523, 935394), (642, 762011), (1046, 467697), (1457, 335766), (1569, 311798), (2914, 167883), (3138, 155899), (3317, 147486), (4371, 111922), (5029, 97278), (6634, 73743), (8742, 55961), (9951, 49162), (10058, 48639), (15087, 32426), (16213, 30174), (19902, 24581)]