1277319918464

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{26891}}^1$

素因数の和:27268

約数の個数: 128

約数和(自身を含む): 2737278593280

約数和(自身を除く): 1459958674816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 263, 272, 332, 526, 544, 664, 1052, 1088, 1328, 1411, 2104, 2176, 2656, 2822, 4208, 4471, 5312, 5644, 8416, 8942, 10624, 11288, 16832, 17884, 21829, 22576, 26891, 33664, 35768, 43658, 45152, 53782, 71536, 87316, 90304, 107564, 143072, 174632, 180608, 215128, 286144, 349264, 371093, 430256, 457147, 572288, 698528, 742186, 860512, 914294, 1397056, 1484372, 1721024, 1828588, 2231953, 2794112, 2968744, 3442048, 3657176, 4463906, 5937488, 7072333, 7314352, 8927812, 11874976, 14144666, 14628704, 17855624, 23749952, 28289332, 29257408, 35711248, 37943201, 47499904, 56578664, 58514816, 71422496, 75886402, 113157328, 120229661, 142844992, 151772804, 226314656, 240459322, 285689984, 303545608, 452629312, 480918644, 587003639, 607091216, 905258624, 961837288, 1174007278, 1214182432, 1923674576, 2348014556, 2428364864, 3847349152, 4696029112, 4856729728, 7694698304, 9392058224, 9979061863, 15389396608, 18784116448, 19958123726, 37568232896, 39916247452, 75136465792, 79832494904, 159664989808, 319329979616, 638659959232, 1277319918464]

約数ペア:

[(1, 1277319918464), (2, 638659959232), (4, 319329979616), (8, 159664989808), (16, 79832494904), (17, 75136465792), (32, 39916247452), (34, 37568232896), (64, 19958123726), (68, 18784116448), (83, 15389396608), (128, 9979061863), (136, 9392058224), (166, 7694698304), (263, 4856729728), (272, 4696029112), (332, 3847349152), (526, 2428364864), (544, 2348014556), (664, 1923674576), (1052, 1214182432), (1088, 1174007278), (1328, 961837288), (1411, 905258624), (2104, 607091216), (2176, 587003639), (2656, 480918644), (2822, 452629312), (4208, 303545608), (4471, 285689984), (5312, 240459322), (5644, 226314656), (8416, 151772804), (8942, 142844992), (10624, 120229661), (11288, 113157328), (16832, 75886402), (17884, 71422496), (21829, 58514816), (22576, 56578664), (26891, 47499904), (33664, 37943201), (35768, 35711248), (43658, 29257408), (45152, 28289332), (53782, 23749952), (71536, 17855624), (87316, 14628704), (90304, 14144666), (107564, 11874976), (143072, 8927812), (174632, 7314352), (180608, 7072333), (215128, 5937488), (286144, 4463906), (349264, 3657176), (371093, 3442048), (430256, 2968744), (457147, 2794112), (572288, 2231953), (698528, 1828588), (742186, 1721024), (860512, 1484372), (914294, 1397056)]