401038836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2357}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 1022051520

約数和(自身を除く): 621012684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1289, 2357, 2578, 3867, 4714, 5156, 7071, 7734, 9428, 14142, 14179, 15468, 25927, 28284, 28358, 42537, 51854, 56716, 77781, 85074, 103708, 155562, 170148, 311124, 3038173, 6076346, 9114519, 12152692, 18229038, 33419903, 36458076, 66839806, 100259709, 133679612, 200519418, 401038836]

約数ペア:

[(1, 401038836), (2, 200519418), (3, 133679612), (4, 100259709), (6, 66839806), (11, 36458076), (12, 33419903), (22, 18229038), (33, 12152692), (44, 9114519), (66, 6076346), (132, 3038173), (1289, 311124), (2357, 170148), (2578, 155562), (3867, 103708), (4714, 85074), (5156, 77781), (7071, 56716), (7734, 51854), (9428, 42537), (14142, 28358), (14179, 28284), (15468, 25927)]