1688928

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 4512816

約数和(自身を除く): 2823888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 241, 292, 438, 482, 584, 723, 876, 964, 1168, 1446, 1752, 1928, 2336, 2892, 3504, 3856, 5784, 7008, 7712, 11568, 17593, 23136, 35186, 52779, 70372, 105558, 140744, 211116, 281488, 422232, 562976, 844464, 1688928]

約数ペア:

[(1, 1688928), (2, 844464), (3, 562976), (4, 422232), (6, 281488), (8, 211116), (12, 140744), (16, 105558), (24, 70372), (32, 52779), (48, 35186), (73, 23136), (96, 17593), (146, 11568), (219, 7712), (241, 7008), (292, 5784), (438, 3856), (482, 3504), (584, 2892), (723, 2336), (876, 1928), (964, 1752), (1168, 1446)]