338803488

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 993807360

約数和(自身を除く): 655003872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 127, 144, 157, 177, 236, 254, 288, 314, 354, 381, 471, 472, 508, 531, 628, 708, 762, 942, 944, 1016, 1062, 1143, 1256, 1413, 1416, 1524, 1884, 1888, 2032, 2124, 2286, 2512, 2826, 2832, 3048, 3768, 4064, 4248, 4572, 5024, 5652, 5664, 6096, 7493, 7536, 8496, 9144, 9263, 11304, 12192, 14986, 15072, 16992, 18288, 18526, 19939, 22479, 22608, 27789, 29972, 36576, 37052, 39878, 44958, 45216, 55578, 59817, 59944, 67437, 74104, 79756, 83367, 89916, 111156, 119634, 119888, 134874, 148208, 159512, 166734, 179451, 179832, 222312, 239268, 239776, 269748, 296416, 319024, 333468, 358902, 359664, 444624, 478536, 539496, 638048, 666936, 717804, 719328, 889248, 957072, 1078992, 1176401, 1333872, 1435608, 1914144, 2157984, 2352802, 2667744, 2871216, 3529203, 4705604, 5742432, 7058406, 9411208, 10587609, 14116812, 18822416, 21175218, 28233624, 37644832, 42350436, 56467248, 84700872, 112934496, 169401744, 338803488]

約数ペア:

[(1, 338803488), (2, 169401744), (3, 112934496), (4, 84700872), (6, 56467248), (8, 42350436), (9, 37644832), (12, 28233624), (16, 21175218), (18, 18822416), (24, 14116812), (32, 10587609), (36, 9411208), (48, 7058406), (59, 5742432), (72, 4705604), (96, 3529203), (118, 2871216), (127, 2667744), (144, 2352802), (157, 2157984), (177, 1914144), (236, 1435608), (254, 1333872), (288, 1176401), (314, 1078992), (354, 957072), (381, 889248), (471, 719328), (472, 717804), (508, 666936), (531, 638048), (628, 539496), (708, 478536), (762, 444624), (942, 359664), (944, 358902), (1016, 333468), (1062, 319024), (1143, 296416), (1256, 269748), (1413, 239776), (1416, 239268), (1524, 222312), (1884, 179832), (1888, 179451), (2032, 166734), (2124, 159512), (2286, 148208), (2512, 134874), (2826, 119888), (2832, 119634), (3048, 111156), (3768, 89916), (4064, 83367), (4248, 79756), (4572, 74104), (5024, 67437), (5652, 59944), (5664, 59817), (6096, 55578), (7493, 45216), (7536, 44958), (8496, 39878), (9144, 37052), (9263, 36576), (11304, 29972), (12192, 27789), (14986, 22608), (15072, 22479), (16992, 19939), (18288, 18526)]