274700752

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 541751040

約数和(自身を除く): 267050288

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 479, 491, 584, 958, 982, 1168, 1916, 1964, 3832, 3928, 7664, 7856, 34967, 35843, 69934, 71686, 139868, 143372, 235189, 279736, 286744, 470378, 559472, 573488, 940756, 1881512, 3763024, 17168797, 34337594, 68675188, 137350376, 274700752]

約数ペア:

[(1, 274700752), (2, 137350376), (4, 68675188), (8, 34337594), (16, 17168797), (73, 3763024), (146, 1881512), (292, 940756), (479, 573488), (491, 559472), (584, 470378), (958, 286744), (982, 279736), (1168, 235189), (1916, 143372), (1964, 139868), (3832, 71686), (3928, 69934), (7664, 35843), (7856, 34967)]