346520384

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 840077568

約数和(自身を除く): 493557184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 173, 224, 238, 263, 272, 346, 448, 476, 526, 544, 692, 952, 1052, 1088, 1211, 1384, 1841, 1904, 2104, 2422, 2768, 2941, 3682, 3808, 4208, 4471, 4844, 5536, 5882, 7364, 7616, 8416, 8942, 9688, 11072, 11764, 14728, 16832, 17884, 19376, 20587, 23528, 29456, 31297, 35768, 38752, 41174, 45499, 47056, 58912, 62594, 71536, 77504, 82348, 90998, 94112, 117824, 125188, 143072, 164696, 181996, 188224, 250376, 286144, 318493, 329392, 363992, 500752, 636986, 658784, 727984, 773483, 1001504, 1273972, 1317568, 1455968, 1546966, 2003008, 2547944, 2911936, 3093932, 5095888, 5414381, 6187864, 10191776, 10828762, 12375728, 20383552, 21657524, 24751456, 43315048, 49502912, 86630096, 173260192, 346520384]

約数ペア:

[(1, 346520384), (2, 173260192), (4, 86630096), (7, 49502912), (8, 43315048), (14, 24751456), (16, 21657524), (17, 20383552), (28, 12375728), (32, 10828762), (34, 10191776), (56, 6187864), (64, 5414381), (68, 5095888), (112, 3093932), (119, 2911936), (136, 2547944), (173, 2003008), (224, 1546966), (238, 1455968), (263, 1317568), (272, 1273972), (346, 1001504), (448, 773483), (476, 727984), (526, 658784), (544, 636986), (692, 500752), (952, 363992), (1052, 329392), (1088, 318493), (1211, 286144), (1384, 250376), (1841, 188224), (1904, 181996), (2104, 164696), (2422, 143072), (2768, 125188), (2941, 117824), (3682, 94112), (3808, 90998), (4208, 82348), (4471, 77504), (4844, 71536), (5536, 62594), (5882, 58912), (7364, 47056), (7616, 45499), (8416, 41174), (8942, 38752), (9688, 35768), (11072, 31297), (11764, 29456), (14728, 23528), (16832, 20587), (17884, 19376)]