242549216

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 610125264

約数和(自身を除く): 367576048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 73, 91, 98, 104, 112, 146, 163, 182, 196, 208, 224, 292, 326, 364, 392, 416, 511, 584, 637, 652, 728, 784, 949, 1022, 1141, 1168, 1274, 1304, 1456, 1568, 1898, 2044, 2119, 2282, 2336, 2548, 2608, 2912, 3577, 3796, 4088, 4238, 4564, 5096, 5216, 6643, 7154, 7592, 7987, 8176, 8476, 9128, 10192, 11899, 13286, 14308, 14833, 15184, 15974, 16352, 16952, 18256, 20384, 23798, 26572, 28616, 29666, 30368, 31948, 33904, 36512, 46501, 47596, 53144, 57232, 59332, 63896, 67808, 83293, 93002, 95192, 103831, 106288, 114464, 118664, 127792, 154687, 166586, 186004, 190384, 207662, 212576, 237328, 255584, 309374, 333172, 372008, 380768, 415324, 474656, 583051, 618748, 666344, 744016, 830648, 1082809, 1166102, 1237496, 1332688, 1488032, 1661296, 2165618, 2332204, 2474992, 2665376, 3322592, 4331236, 4664408, 4949984, 7579663, 8662472, 9328816, 15159326, 17324944, 18657632, 30318652, 34649888, 60637304, 121274608, 242549216]

約数ペア:

[(1, 242549216), (2, 121274608), (4, 60637304), (7, 34649888), (8, 30318652), (13, 18657632), (14, 17324944), (16, 15159326), (26, 9328816), (28, 8662472), (32, 7579663), (49, 4949984), (52, 4664408), (56, 4331236), (73, 3322592), (91, 2665376), (98, 2474992), (104, 2332204), (112, 2165618), (146, 1661296), (163, 1488032), (182, 1332688), (196, 1237496), (208, 1166102), (224, 1082809), (292, 830648), (326, 744016), (364, 666344), (392, 618748), (416, 583051), (511, 474656), (584, 415324), (637, 380768), (652, 372008), (728, 333172), (784, 309374), (949, 255584), (1022, 237328), (1141, 212576), (1168, 207662), (1274, 190384), (1304, 186004), (1456, 166586), (1568, 154687), (1898, 127792), (2044, 118664), (2119, 114464), (2282, 106288), (2336, 103831), (2548, 95192), (2608, 93002), (2912, 83293), (3577, 67808), (3796, 63896), (4088, 59332), (4238, 57232), (4564, 53144), (5096, 47596), (5216, 46501), (6643, 36512), (7154, 33904), (7592, 31948), (7987, 30368), (8176, 29666), (8476, 28616), (9128, 26572), (10192, 23798), (11899, 20384), (13286, 18256), (14308, 16952), (14833, 16352), (15184, 15974)]