320442672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{606899}}^1$

素因数の和:606921

約数の個数: 40

約数和(自身を含む): 903067200

約数和(自身を除く): 582624528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 606899, 1213798, 1820697, 2427596, 3641394, 4855192, 6675889, 7282788, 9710384, 13351778, 14565576, 20027667, 26703556, 29131152, 40055334, 53407112, 80110668, 106814224, 160221336, 320442672]

約数ペア:

[(1, 320442672), (2, 160221336), (3, 106814224), (4, 80110668), (6, 53407112), (8, 40055334), (11, 29131152), (12, 26703556), (16, 20027667), (22, 14565576), (24, 13351778), (33, 9710384), (44, 7282788), (48, 6675889), (66, 4855192), (88, 3641394), (132, 2427596), (176, 1820697), (264, 1213798), (528, 606899)]