440575968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21200

約数の個数: 96

約数和(自身を含む): 1364428800

約数和(自身を除く): 923852832

約数列:

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

約数ペア:

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