338379680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91951}}^1$

素因数の和:91989

約数の個数: 48

約数和(自身を含む): 834188544

約数和(自身を除く): 495808864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 91951, 183902, 367804, 459755, 735608, 919510, 1471216, 1839020, 2114873, 2942432, 3678040, 4229746, 7356080, 8459492, 10574365, 14712160, 16918984, 21148730, 33837968, 42297460, 67675936, 84594920, 169189840, 338379680]

約数ペア:

[(1, 338379680), (2, 169189840), (4, 84594920), (5, 67675936), (8, 42297460), (10, 33837968), (16, 21148730), (20, 16918984), (23, 14712160), (32, 10574365), (40, 8459492), (46, 7356080), (80, 4229746), (92, 3678040), (115, 2942432), (160, 2114873), (184, 1839020), (230, 1471216), (368, 919510), (460, 735608), (736, 459755), (920, 367804), (1840, 183902), (3680, 91951)]