881151936

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21202

約数の個数: 112

約数和(自身を含む): 2750515200

約数和(自身を除く): 1869363264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 21149, 41664, 42298, 63447, 84596, 126894, 148043, 169192, 253788, 296086, 338384, 444129, 507576, 592172, 655619, 676768, 888258, 1015152, 1184344, 1311238, 1353536, 1776516, 1966857, 2030304, 2368688, 2622476, 3553032, 3933714, 4060608, 4589333, 4737376, 5244952, 7106064, 7867428, 9178666, 9474752, 10489904, 13767999, 14212128, 15734856, 18357332, 20979808, 27535998, 28424256, 31469712, 36714664, 41959616, 55071996, 62939424, 73429328, 110143992, 125878848, 146858656, 220287984, 293717312, 440575968, 881151936]

約数ペア:

[(1, 881151936), (2, 440575968), (3, 293717312), (4, 220287984), (6, 146858656), (7, 125878848), (8, 110143992), (12, 73429328), (14, 62939424), (16, 55071996), (21, 41959616), (24, 36714664), (28, 31469712), (31, 28424256), (32, 27535998), (42, 20979808), (48, 18357332), (56, 15734856), (62, 14212128), (64, 13767999), (84, 10489904), (93, 9474752), (96, 9178666), (112, 7867428), (124, 7106064), (168, 5244952), (186, 4737376), (192, 4589333), (217, 4060608), (224, 3933714), (248, 3553032), (336, 2622476), (372, 2368688), (434, 2030304), (448, 1966857), (496, 1776516), (651, 1353536), (672, 1311238), (744, 1184344), (868, 1015152), (992, 888258), (1302, 676768), (1344, 655619), (1488, 592172), (1736, 507576), (1984, 444129), (2604, 338384), (2976, 296086), (3472, 253788), (5208, 169192), (5952, 148043), (6944, 126894), (10416, 84596), (13888, 63447), (20832, 42298), (21149, 41664)]