2251132704

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{252143}}^1$

素因数の和:252190

約数の個数: 72

約数和(自身を含む): 6608189952

約数和(自身を除く): 4357057248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 252143, 504286, 756429, 1008572, 1512858, 2017144, 2269287, 3025716, 4034288, 4538574, 6051432, 7816433, 8068576, 9077148, 12102864, 15632866, 18154296, 23449299, 24205728, 31265732, 36308592, 46898598, 62531464, 70347897, 72617184, 93797196, 125062928, 140695794, 187594392, 250125856, 281391588, 375188784, 562783176, 750377568, 1125566352, 2251132704]

約数ペア:

[(1, 2251132704), (2, 1125566352), (3, 750377568), (4, 562783176), (6, 375188784), (8, 281391588), (9, 250125856), (12, 187594392), (16, 140695794), (18, 125062928), (24, 93797196), (31, 72617184), (32, 70347897), (36, 62531464), (48, 46898598), (62, 36308592), (72, 31265732), (93, 24205728), (96, 23449299), (124, 18154296), (144, 15632866), (186, 12102864), (248, 9077148), (279, 8068576), (288, 7816433), (372, 6051432), (496, 4538574), (558, 4034288), (744, 3025716), (992, 2269287), (1116, 2017144), (1488, 1512858), (2232, 1008572), (2976, 756429), (4464, 504286), (8928, 252143)]