218323392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2746

約数の個数: 112

約数和(自身を含む): 671242752

約数和(自身を除く): 452919360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 976, 1281, 1344, 1464, 1708, 1952, 2562, 2663, 2928, 3416, 3904, 5124, 5326, 5856, 6832, 7989, 10248, 10652, 11712, 13664, 15978, 18641, 20496, 21304, 27328, 31956, 37282, 40992, 42608, 55923, 63912, 74564, 81984, 85216, 111846, 127824, 149128, 162443, 170432, 223692, 255648, 298256, 324886, 447384, 487329, 511296, 596512, 649772, 894768, 974658, 1137101, 1193024, 1299544, 1789536, 1949316, 2274202, 2599088, 3411303, 3579072, 3898632, 4548404, 5198176, 6822606, 7797264, 9096808, 10396352, 13645212, 15594528, 18193616, 27290424, 31189056, 36387232, 54580848, 72774464, 109161696, 218323392]

約数ペア:

[(1, 218323392), (2, 109161696), (3, 72774464), (4, 54580848), (6, 36387232), (7, 31189056), (8, 27290424), (12, 18193616), (14, 15594528), (16, 13645212), (21, 10396352), (24, 9096808), (28, 7797264), (32, 6822606), (42, 5198176), (48, 4548404), (56, 3898632), (61, 3579072), (64, 3411303), (84, 2599088), (96, 2274202), (112, 1949316), (122, 1789536), (168, 1299544), (183, 1193024), (192, 1137101), (224, 974658), (244, 894768), (336, 649772), (366, 596512), (427, 511296), (448, 487329), (488, 447384), (672, 324886), (732, 298256), (854, 255648), (976, 223692), (1281, 170432), (1344, 162443), (1464, 149128), (1708, 127824), (1952, 111846), (2562, 85216), (2663, 81984), (2928, 74564), (3416, 63912), (3904, 55923), (5124, 42608), (5326, 40992), (5856, 37282), (6832, 31956), (7989, 27328), (10248, 21304), (10652, 20496), (11712, 18641), (13664, 15978)]