220393872

素因数分解:

$2^4\times 3^4\times {\mathrm{170057}}^1$

素因数の和:170077

約数の個数: 50

約数和(自身を含む): 637887558

約数和(自身を除く): 417493686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 170057, 340114, 510171, 680228, 1020342, 1360456, 1530513, 2040684, 2720912, 3061026, 4081368, 4591539, 6122052, 8162736, 9183078, 12244104, 13774617, 18366156, 24488208, 27549234, 36732312, 55098468, 73464624, 110196936, 220393872]

約数ペア:

[(1, 220393872), (2, 110196936), (3, 73464624), (4, 55098468), (6, 36732312), (8, 27549234), (9, 24488208), (12, 18366156), (16, 13774617), (18, 12244104), (24, 9183078), (27, 8162736), (36, 6122052), (48, 4591539), (54, 4081368), (72, 3061026), (81, 2720912), (108, 2040684), (144, 1530513), (162, 1360456), (216, 1020342), (324, 680228), (432, 510171), (648, 340114), (1296, 170057)]