2168133184

素因数分解:

$2^6\times 7^3\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:665

約数の個数: 112

約数和(自身を含む): 5049520000

約数和(自身を除く): 2881386816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 283, 343, 349, 392, 448, 566, 686, 698, 784, 1132, 1372, 1396, 1568, 1981, 2264, 2443, 2744, 2792, 3136, 3962, 4528, 4886, 5488, 5584, 7924, 9056, 9772, 10976, 11168, 13867, 15848, 17101, 18112, 19544, 21952, 22336, 27734, 31696, 34202, 39088, 55468, 63392, 68404, 78176, 97069, 98767, 110936, 119707, 126784, 136808, 156352, 194138, 197534, 221872, 239414, 273616, 388276, 395068, 443744, 478828, 547232, 691369, 776552, 790136, 887488, 957656, 1094464, 1382738, 1553104, 1580272, 1915312, 2765476, 3106208, 3160544, 3830624, 4839583, 5530952, 6212416, 6321088, 7661248, 9679166, 11061904, 19358332, 22123808, 33877081, 38716664, 44247616, 67754162, 77433328, 135508324, 154866656, 271016648, 309733312, 542033296, 1084066592, 2168133184]

約数ペア:

[(1, 2168133184), (2, 1084066592), (4, 542033296), (7, 309733312), (8, 271016648), (14, 154866656), (16, 135508324), (28, 77433328), (32, 67754162), (49, 44247616), (56, 38716664), (64, 33877081), (98, 22123808), (112, 19358332), (196, 11061904), (224, 9679166), (283, 7661248), (343, 6321088), (349, 6212416), (392, 5530952), (448, 4839583), (566, 3830624), (686, 3160544), (698, 3106208), (784, 2765476), (1132, 1915312), (1372, 1580272), (1396, 1553104), (1568, 1382738), (1981, 1094464), (2264, 957656), (2443, 887488), (2744, 790136), (2792, 776552), (3136, 691369), (3962, 547232), (4528, 478828), (4886, 443744), (5488, 395068), (5584, 388276), (7924, 273616), (9056, 239414), (9772, 221872), (10976, 197534), (11168, 194138), (13867, 156352), (15848, 136808), (17101, 126784), (18112, 119707), (19544, 110936), (21952, 98767), (22336, 97069), (27734, 78176), (31696, 68404), (34202, 63392), (39088, 55468)]