237987456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 775526400

約数和(自身を除く): 537538944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 43, 48, 56, 58, 64, 71, 84, 86, 87, 96, 112, 116, 128, 129, 142, 168, 172, 174, 192, 203, 213, 224, 232, 258, 284, 301, 336, 344, 348, 384, 406, 426, 448, 464, 497, 516, 568, 602, 609, 672, 688, 696, 812, 852, 896, 903, 928, 994, 1032, 1136, 1204, 1218, 1247, 1344, 1376, 1392, 1491, 1624, 1704, 1806, 1856, 1988, 2059, 2064, 2272, 2408, 2436, 2494, 2688, 2752, 2784, 2982, 3053, 3248, 3408, 3612, 3712, 3741, 3976, 4118, 4128, 4544, 4816, 4872, 4988, 5504, 5568, 5964, 6106, 6177, 6496, 6816, 7224, 7482, 7952, 8236, 8256, 8729, 9088, 9159, 9632, 9744, 9976, 11136, 11928, 12212, 12354, 12992, 13632, 14413, 14448, 14964, 15904, 16472, 16512, 17458, 18318, 19264, 19488, 19952, 21371, 23856, 24424, 24708, 25984, 26187, 27264, 28826, 28896, 29928, 31808, 32944, 34916, 36636, 38528, 38976, 39904, 42742, 43239, 47712, 48848, 49416, 52374, 57652, 57792, 59856, 63616, 64113, 65888, 69832, 73272, 77952, 79808, 85484, 86478, 88537, 95424, 97696, 98832, 104748, 115304, 115584, 119712, 128226, 131776, 139664, 146544, 159616, 170968, 172956, 177074, 190848, 195392, 197664, 209496, 230608, 239424, 256452, 263552, 265611, 279328, 293088, 341936, 345912, 354148, 390784, 395328, 418992, 461216, 478848, 512904, 531222, 558656, 586176, 619759, 683872, 691824, 708296, 790656, 837984, 922432, 1025808, 1062444, 1117312, 1172352, 1239518, 1367744, 1383648, 1416592, 1675968, 1844864, 1859277, 2051616, 2124888, 2479036, 2735488, 2767296, 2833184, 3351936, 3718554, 4103232, 4249776, 4958072, 5534592, 5666368, 7437108, 8206464, 8499552, 9916144, 11332736, 14874216, 16999104, 19832288, 29748432, 33998208, 39664576, 59496864, 79329152, 118993728, 237987456]

約数ペア:

[(1, 237987456), (2, 118993728), (3, 79329152), (4, 59496864), (6, 39664576), (7, 33998208), (8, 29748432), (12, 19832288), (14, 16999104), (16, 14874216), (21, 11332736), (24, 9916144), (28, 8499552), (29, 8206464), (32, 7437108), (42, 5666368), (43, 5534592), (48, 4958072), (56, 4249776), (58, 4103232), (64, 3718554), (71, 3351936), (84, 2833184), (86, 2767296), (87, 2735488), (96, 2479036), (112, 2124888), (116, 2051616), (128, 1859277), (129, 1844864), (142, 1675968), (168, 1416592), (172, 1383648), (174, 1367744), (192, 1239518), (203, 1172352), (213, 1117312), (224, 1062444), (232, 1025808), (258, 922432), (284, 837984), (301, 790656), (336, 708296), (344, 691824), (348, 683872), (384, 619759), (406, 586176), (426, 558656), (448, 531222), (464, 512904), (497, 478848), (516, 461216), (568, 418992), (602, 395328), (609, 390784), (672, 354148), (688, 345912), (696, 341936), (812, 293088), (852, 279328), (896, 265611), (903, 263552), (928, 256452), (994, 239424), (1032, 230608), (1136, 209496), (1204, 197664), (1218, 195392), (1247, 190848), (1344, 177074), (1376, 172956), (1392, 170968), (1491, 159616), (1624, 146544), (1704, 139664), (1806, 131776), (1856, 128226), (1988, 119712), (2059, 115584), (2064, 115304), (2272, 104748), (2408, 98832), (2436, 97696), (2494, 95424), (2688, 88537), (2752, 86478), (2784, 85484), (2982, 79808), (3053, 77952), (3248, 73272), (3408, 69832), (3612, 65888), (3712, 64113), (3741, 63616), (3976, 59856), (4118, 57792), (4128, 57652), (4544, 52374), (4816, 49416), (4872, 48848), (4988, 47712), (5504, 43239), (5568, 42742), (5964, 39904), (6106, 38976), (6177, 38528), (6496, 36636), (6816, 34916), (7224, 32944), (7482, 31808), (7952, 29928), (8236, 28896), (8256, 28826), (8729, 27264), (9088, 26187), (9159, 25984), (9632, 24708), (9744, 24424), (9976, 23856), (11136, 21371), (11928, 19952), (12212, 19488), (12354, 19264), (12992, 18318), (13632, 17458), (14413, 16512), (14448, 16472), (14964, 15904)]