204567648

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 551652192

約数和(自身を除く): 347084544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 181, 183, 193, 244, 362, 366, 386, 488, 543, 579, 724, 732, 772, 976, 1086, 1158, 1448, 1464, 1544, 1952, 2172, 2316, 2896, 2928, 3088, 4344, 4632, 5792, 5856, 6176, 8688, 9264, 11041, 11773, 17376, 18528, 22082, 23546, 33123, 34933, 35319, 44164, 47092, 66246, 69866, 70638, 88328, 94184, 104799, 132492, 139732, 141276, 176656, 188368, 209598, 264984, 279464, 282552, 353312, 376736, 419196, 529968, 558928, 565104, 838392, 1059936, 1117856, 1130208, 1676784, 2130913, 3353568, 4261826, 6392739, 8523652, 12785478, 17047304, 25570956, 34094608, 51141912, 68189216, 102283824, 204567648]

約数ペア:

[(1, 204567648), (2, 102283824), (3, 68189216), (4, 51141912), (6, 34094608), (8, 25570956), (12, 17047304), (16, 12785478), (24, 8523652), (32, 6392739), (48, 4261826), (61, 3353568), (96, 2130913), (122, 1676784), (181, 1130208), (183, 1117856), (193, 1059936), (244, 838392), (362, 565104), (366, 558928), (386, 529968), (488, 419196), (543, 376736), (579, 353312), (724, 282552), (732, 279464), (772, 264984), (976, 209598), (1086, 188368), (1158, 176656), (1448, 141276), (1464, 139732), (1544, 132492), (1952, 104799), (2172, 94184), (2316, 88328), (2896, 70638), (2928, 69866), (3088, 66246), (4344, 47092), (4632, 44164), (5792, 35319), (5856, 34933), (6176, 33123), (8688, 23546), (9264, 22082), (11041, 18528), (11773, 17376)]