227221488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{121379}}^1$

素因数の和:121406

約数の個数: 60

約数和(自身を含む): 684825960

約数和(自身を除く): 457604472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 121379, 242758, 364137, 485516, 728274, 971032, 1092411, 1456548, 1577927, 1942064, 2184822, 2913096, 3155854, 4369644, 4733781, 5826192, 6311708, 8739288, 9467562, 12623416, 14201343, 17478576, 18935124, 25246832, 28402686, 37870248, 56805372, 75740496, 113610744, 227221488]

約数ペア:

[(1, 227221488), (2, 113610744), (3, 75740496), (4, 56805372), (6, 37870248), (8, 28402686), (9, 25246832), (12, 18935124), (13, 17478576), (16, 14201343), (18, 12623416), (24, 9467562), (26, 8739288), (36, 6311708), (39, 5826192), (48, 4733781), (52, 4369644), (72, 3155854), (78, 2913096), (104, 2184822), (117, 1942064), (144, 1577927), (156, 1456548), (208, 1092411), (234, 971032), (312, 728274), (468, 485516), (624, 364137), (936, 242758), (1872, 121379)]