217624896

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16427}}^1$

素因数の和:16468

約数の個数: 84

約数和(自身を含む): 650943072

約数和(自身を除く): 433318176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 16427, 32854, 49281, 65708, 98562, 131416, 147843, 197124, 262832, 295686, 377821, 394248, 525664, 591372, 755642, 788496, 1051328, 1133463, 1182744, 1511284, 1576992, 2266926, 2365488, 3022568, 3153984, 3400389, 4533852, 4730976, 6045136, 6800778, 9067704, 9461952, 12090272, 13601556, 18135408, 24180544, 27203112, 36270816, 54406224, 72541632, 108812448, 217624896]

約数ペア:

[(1, 217624896), (2, 108812448), (3, 72541632), (4, 54406224), (6, 36270816), (8, 27203112), (9, 24180544), (12, 18135408), (16, 13601556), (18, 12090272), (23, 9461952), (24, 9067704), (32, 6800778), (36, 6045136), (46, 4730976), (48, 4533852), (64, 3400389), (69, 3153984), (72, 3022568), (92, 2365488), (96, 2266926), (138, 1576992), (144, 1511284), (184, 1182744), (192, 1133463), (207, 1051328), (276, 788496), (288, 755642), (368, 591372), (414, 525664), (552, 394248), (576, 377821), (736, 295686), (828, 262832), (1104, 197124), (1472, 147843), (1656, 131416), (2208, 98562), (3312, 65708), (4416, 49281), (6624, 32854), (13248, 16427)]