1689085656

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{32719}}^1$

素因数の和:32973

約数の個数: 64

約数和(自身を含む): 4711680000

約数和(自身を除く): 3022594344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 6453, 8604, 12906, 17208, 25812, 32719, 51624, 65438, 98157, 130876, 196314, 261752, 294471, 392628, 588942, 785256, 883413, 1177884, 1766826, 2355768, 3533652, 7067304, 7819841, 15639682, 23459523, 31279364, 46919046, 62558728, 70378569, 93838092, 140757138, 187676184, 211135707, 281514276, 422271414, 563028552, 844542828, 1689085656]

約数ペア:

[(1, 1689085656), (2, 844542828), (3, 563028552), (4, 422271414), (6, 281514276), (8, 211135707), (9, 187676184), (12, 140757138), (18, 93838092), (24, 70378569), (27, 62558728), (36, 46919046), (54, 31279364), (72, 23459523), (108, 15639682), (216, 7819841), (239, 7067304), (478, 3533652), (717, 2355768), (956, 1766826), (1434, 1177884), (1912, 883413), (2151, 785256), (2868, 588942), (4302, 392628), (5736, 294471), (6453, 261752), (8604, 196314), (12906, 130876), (17208, 98157), (25812, 65438), (32719, 51624)]