220363344

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{52769}}^1$

素因数の和:52812

約数の個数: 60

約数和(自身を含む): 637989300

約数和(自身を除く): 417625956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 52769, 105538, 158307, 211076, 316614, 422152, 474921, 633228, 844304, 949842, 1266456, 1530301, 1899684, 2532912, 3060602, 3799368, 4590903, 6121204, 7598736, 9181806, 12242408, 13772709, 18363612, 24484816, 27545418, 36727224, 55090836, 73454448, 110181672, 220363344]

約数ペア:

[(1, 220363344), (2, 110181672), (3, 73454448), (4, 55090836), (6, 36727224), (8, 27545418), (9, 24484816), (12, 18363612), (16, 13772709), (18, 12242408), (24, 9181806), (29, 7598736), (36, 6121204), (48, 4590903), (58, 3799368), (72, 3060602), (87, 2532912), (116, 1899684), (144, 1530301), (174, 1266456), (232, 949842), (261, 844304), (348, 633228), (464, 474921), (522, 422152), (696, 316614), (1044, 211076), (1392, 158307), (2088, 105538), (4176, 52769)]