218260512

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{2111}}^1$

素因数の和:2486

約数の個数: 72

約数和(自身を含む): 622702080

約数和(自身を除く): 404441568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1436, 2111, 2154, 2872, 3231, 4222, 4308, 5744, 6333, 6462, 8444, 8616, 11488, 12666, 12924, 16888, 17232, 18999, 25332, 25848, 33776, 34464, 37998, 50664, 51696, 67552, 75996, 101328, 103392, 151992, 202656, 303984, 607968, 757849, 1515698, 2273547, 3031396, 4547094, 6062792, 6820641, 9094188, 12125584, 13641282, 18188376, 24251168, 27282564, 36376752, 54565128, 72753504, 109130256, 218260512]

約数ペア:

[(1, 218260512), (2, 109130256), (3, 72753504), (4, 54565128), (6, 36376752), (8, 27282564), (9, 24251168), (12, 18188376), (16, 13641282), (18, 12125584), (24, 9094188), (32, 6820641), (36, 6062792), (48, 4547094), (72, 3031396), (96, 2273547), (144, 1515698), (288, 757849), (359, 607968), (718, 303984), (1077, 202656), (1436, 151992), (2111, 103392), (2154, 101328), (2872, 75996), (3231, 67552), (4222, 51696), (4308, 50664), (5744, 37998), (6333, 34464), (6462, 33776), (8444, 25848), (8616, 25332), (11488, 18999), (12666, 17232), (12924, 16888)]