7984560384

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{111791}}^1$

素因数の和:111844

約数の個数: 108

約数和(自身を含む): 23764296192

約数和(自身を除く): 15779735808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 71424, 111791, 223582, 335373, 447164, 670746, 894328, 1006119, 1341492, 1788656, 2012238, 2682984, 3465521, 3577312, 4024476, 5365968, 6931042, 7154624, 8048952, 10396563, 10731936, 13862084, 14309248, 16097904, 20793126, 21463872, 27724168, 28618496, 31189689, 32195808, 41586252, 42927744, 55448336, 62379378, 64391616, 83172504, 85855488, 110896672, 124758756, 128783232, 166345008, 221793344, 249517512, 257566464, 332690016, 443586688, 499035024, 665380032, 887173376, 998070048, 1330760064, 1996140096, 2661520128, 3992280192, 7984560384]

約数ペア:

[(1, 7984560384), (2, 3992280192), (3, 2661520128), (4, 1996140096), (6, 1330760064), (8, 998070048), (9, 887173376), (12, 665380032), (16, 499035024), (18, 443586688), (24, 332690016), (31, 257566464), (32, 249517512), (36, 221793344), (48, 166345008), (62, 128783232), (64, 124758756), (72, 110896672), (93, 85855488), (96, 83172504), (124, 64391616), (128, 62379378), (144, 55448336), (186, 42927744), (192, 41586252), (248, 32195808), (256, 31189689), (279, 28618496), (288, 27724168), (372, 21463872), (384, 20793126), (496, 16097904), (558, 14309248), (576, 13862084), (744, 10731936), (768, 10396563), (992, 8048952), (1116, 7154624), (1152, 6931042), (1488, 5365968), (1984, 4024476), (2232, 3577312), (2304, 3465521), (2976, 2682984), (3968, 2012238), (4464, 1788656), (5952, 1341492), (7936, 1006119), (8928, 894328), (11904, 670746), (17856, 447164), (23808, 335373), (35712, 223582), (71424, 111791)]