31188864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 97332480

約数和(自身を除く): 66143616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 283, 287, 328, 336, 384, 448, 492, 566, 574, 656, 672, 849, 861, 896, 984, 1132, 1148, 1312, 1344, 1698, 1722, 1968, 1981, 2264, 2296, 2624, 2688, 3396, 3444, 3936, 3962, 4528, 4592, 5248, 5943, 6792, 6888, 7872, 7924, 9056, 9184, 11603, 11886, 13584, 13776, 15744, 15848, 18112, 18368, 23206, 23772, 27168, 27552, 31696, 34809, 36224, 36736, 46412, 47544, 54336, 55104, 63392, 69618, 81221, 92824, 95088, 108672, 110208, 126784, 139236, 162442, 185648, 190176, 243663, 253568, 278472, 324884, 371296, 380352, 487326, 556944, 649768, 742592, 760704, 974652, 1113888, 1299536, 1485184, 1949304, 2227776, 2599072, 3898608, 4455552, 5198144, 7797216, 10396288, 15594432, 31188864]

約数ペア:

[(1, 31188864), (2, 15594432), (3, 10396288), (4, 7797216), (6, 5198144), (7, 4455552), (8, 3898608), (12, 2599072), (14, 2227776), (16, 1949304), (21, 1485184), (24, 1299536), (28, 1113888), (32, 974652), (41, 760704), (42, 742592), (48, 649768), (56, 556944), (64, 487326), (82, 380352), (84, 371296), (96, 324884), (112, 278472), (123, 253568), (128, 243663), (164, 190176), (168, 185648), (192, 162442), (224, 139236), (246, 126784), (283, 110208), (287, 108672), (328, 95088), (336, 92824), (384, 81221), (448, 69618), (492, 63392), (566, 55104), (574, 54336), (656, 47544), (672, 46412), (849, 36736), (861, 36224), (896, 34809), (984, 31696), (1132, 27552), (1148, 27168), (1312, 23772), (1344, 23206), (1698, 18368), (1722, 18112), (1968, 15848), (1981, 15744), (2264, 13776), (2296, 13584), (2624, 11886), (2688, 11603), (3396, 9184), (3444, 9056), (3936, 7924), (3962, 7872), (4528, 6888), (4592, 6792), (5248, 5943)]