227779968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 659393280

約数和(自身を除く): 431613312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 156, 192, 206, 208, 309, 312, 384, 412, 416, 443, 618, 624, 824, 832, 886, 1236, 1248, 1329, 1339, 1648, 1664, 1772, 2472, 2496, 2658, 2678, 3296, 3544, 4017, 4944, 4992, 5316, 5356, 5759, 6592, 7088, 8034, 9888, 10632, 10712, 11518, 13184, 14176, 16068, 17277, 19776, 21264, 21424, 23036, 28352, 32136, 34554, 39552, 42528, 42848, 45629, 46072, 56704, 64272, 69108, 85056, 85696, 91258, 92144, 128544, 136887, 138216, 170112, 171392, 182516, 184288, 257088, 273774, 276432, 365032, 368576, 514176, 547548, 552864, 593177, 730064, 737152, 1095096, 1105728, 1186354, 1460128, 1779531, 2190192, 2211456, 2372708, 2920256, 3559062, 4380384, 4745416, 5840512, 7118124, 8760768, 9490832, 14236248, 17521536, 18981664, 28472496, 37963328, 56944992, 75926656, 113889984, 227779968]

約数ペア:

[(1, 227779968), (2, 113889984), (3, 75926656), (4, 56944992), (6, 37963328), (8, 28472496), (12, 18981664), (13, 17521536), (16, 14236248), (24, 9490832), (26, 8760768), (32, 7118124), (39, 5840512), (48, 4745416), (52, 4380384), (64, 3559062), (78, 2920256), (96, 2372708), (103, 2211456), (104, 2190192), (128, 1779531), (156, 1460128), (192, 1186354), (206, 1105728), (208, 1095096), (309, 737152), (312, 730064), (384, 593177), (412, 552864), (416, 547548), (443, 514176), (618, 368576), (624, 365032), (824, 276432), (832, 273774), (886, 257088), (1236, 184288), (1248, 182516), (1329, 171392), (1339, 170112), (1648, 138216), (1664, 136887), (1772, 128544), (2472, 92144), (2496, 91258), (2658, 85696), (2678, 85056), (3296, 69108), (3544, 64272), (4017, 56704), (4944, 46072), (4992, 45629), (5316, 42848), (5356, 42528), (5759, 39552), (6592, 34554), (7088, 32136), (8034, 28352), (9888, 23036), (10632, 21424), (10712, 21264), (11518, 19776), (13184, 17277), (14176, 16068)]