381491808

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{37139}}^1$

素因数の和:37259

約数の個数: 48

約数和(自身を含む): 1010802240

約数和(自身を除く): 629310432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 10272, 37139, 74278, 111417, 148556, 222834, 297112, 445668, 594224, 891336, 1188448, 1782672, 3565344, 3973873, 7947746, 11921619, 15895492, 23843238, 31790984, 47686476, 63581968, 95372952, 127163936, 190745904, 381491808]

約数ペア:

[(1, 381491808), (2, 190745904), (3, 127163936), (4, 95372952), (6, 63581968), (8, 47686476), (12, 31790984), (16, 23843238), (24, 15895492), (32, 11921619), (48, 7947746), (96, 3973873), (107, 3565344), (214, 1782672), (321, 1188448), (428, 891336), (642, 594224), (856, 445668), (1284, 297112), (1712, 222834), (2568, 148556), (3424, 111417), (5136, 74278), (10272, 37139)]