328799944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{5519}}^1$

素因数の和:6213

約数の個数: 32

約数和(自身を含む): 673660800

約数和(自身を除く): 344860856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 677, 1354, 2708, 5416, 5519, 7447, 11038, 14894, 22076, 29788, 44152, 59576, 60709, 121418, 242836, 485672, 3736363, 7472726, 14945452, 29890904, 41099993, 82199986, 164399972, 328799944]

約数ペア:

[(1, 328799944), (2, 164399972), (4, 82199986), (8, 41099993), (11, 29890904), (22, 14945452), (44, 7472726), (88, 3736363), (677, 485672), (1354, 242836), (2708, 121418), (5416, 60709), (5519, 59576), (7447, 44152), (11038, 29788), (14894, 22076)]