331333308

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{133387}}^1$

素因数の和:133423

約数の個数: 48

約数和(自身を含む): 896367360

約数和(自身を除く): 565034052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 133387, 266774, 400161, 533548, 800322, 1200483, 1600644, 2400966, 3067901, 3601449, 4801932, 6135802, 7202898, 9203703, 12271604, 14405796, 18407406, 27611109, 36814812, 55222218, 82833327, 110444436, 165666654, 331333308]

約数ペア:

[(1, 331333308), (2, 165666654), (3, 110444436), (4, 82833327), (6, 55222218), (9, 36814812), (12, 27611109), (18, 18407406), (23, 14405796), (27, 12271604), (36, 9203703), (46, 7202898), (54, 6135802), (69, 4801932), (92, 3601449), (108, 3067901), (138, 2400966), (207, 1600644), (276, 1200483), (414, 800322), (621, 533548), (828, 400161), (1242, 266774), (2484, 133387)]