218874528

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 685440000

約数和(自身を除く): 466565472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 67, 72, 76, 96, 108, 114, 134, 144, 152, 171, 199, 201, 216, 228, 268, 288, 304, 342, 398, 402, 432, 456, 513, 536, 597, 603, 608, 684, 796, 804, 864, 912, 1026, 1072, 1194, 1206, 1273, 1368, 1592, 1608, 1791, 1809, 1824, 2052, 2144, 2388, 2412, 2546, 2736, 3184, 3216, 3582, 3618, 3781, 3819, 4104, 4776, 4824, 5092, 5373, 5472, 6368, 6432, 7164, 7236, 7562, 7638, 8208, 9552, 9648, 10184, 10746, 11343, 11457, 13333, 14328, 14472, 15124, 15276, 16416, 19104, 19296, 20368, 21492, 22686, 22914, 26666, 28656, 28944, 30248, 30552, 34029, 34371, 39999, 40736, 42984, 45372, 45828, 53332, 57312, 57888, 60496, 61104, 68058, 68742, 79998, 85968, 90744, 91656, 102087, 106664, 119997, 120992, 122208, 136116, 137484, 159996, 171936, 181488, 183312, 204174, 213328, 239994, 253327, 272232, 274968, 319992, 359991, 362976, 366624, 408348, 426656, 479988, 506654, 544464, 549936, 639984, 719982, 759981, 816696, 959976, 1013308, 1088928, 1099872, 1279968, 1439964, 1519962, 1633392, 1919952, 2026616, 2279943, 2879928, 3039924, 3266784, 3839904, 4053232, 4559886, 5759856, 6079848, 6839829, 8106464, 9119772, 11519712, 12159696, 13679658, 18239544, 24319392, 27359316, 36479088, 54718632, 72958176, 109437264, 218874528]

約数ペア:

[(1, 218874528), (2, 109437264), (3, 72958176), (4, 54718632), (6, 36479088), (8, 27359316), (9, 24319392), (12, 18239544), (16, 13679658), (18, 12159696), (19, 11519712), (24, 9119772), (27, 8106464), (32, 6839829), (36, 6079848), (38, 5759856), (48, 4559886), (54, 4053232), (57, 3839904), (67, 3266784), (72, 3039924), (76, 2879928), (96, 2279943), (108, 2026616), (114, 1919952), (134, 1633392), (144, 1519962), (152, 1439964), (171, 1279968), (199, 1099872), (201, 1088928), (216, 1013308), (228, 959976), (268, 816696), (288, 759981), (304, 719982), (342, 639984), (398, 549936), (402, 544464), (432, 506654), (456, 479988), (513, 426656), (536, 408348), (597, 366624), (603, 362976), (608, 359991), (684, 319992), (796, 274968), (804, 272232), (864, 253327), (912, 239994), (1026, 213328), (1072, 204174), (1194, 183312), (1206, 181488), (1273, 171936), (1368, 159996), (1592, 137484), (1608, 136116), (1791, 122208), (1809, 120992), (1824, 119997), (2052, 106664), (2144, 102087), (2388, 91656), (2412, 90744), (2546, 85968), (2736, 79998), (3184, 68742), (3216, 68058), (3582, 61104), (3618, 60496), (3781, 57888), (3819, 57312), (4104, 53332), (4776, 45828), (4824, 45372), (5092, 42984), (5373, 40736), (5472, 39999), (6368, 34371), (6432, 34029), (7164, 30552), (7236, 30248), (7562, 28944), (7638, 28656), (8208, 26666), (9552, 22914), (9648, 22686), (10184, 21492), (10746, 20368), (11343, 19296), (11457, 19104), (13333, 16416), (14328, 15276), (14472, 15124)]