318560256

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 192

約数和(自身を含む): 1079769600

約数和(自身を除く): 761209344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 823, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1646, 1728, 1792, 2016, 2048, 2304, 2469, 2688, 3024, 3072, 3292, 3456, 3584, 4032, 4608, 4938, 5376, 5761, 6048, 6144, 6584, 6912, 7168, 7407, 8064, 9216, 9876, 10752, 11522, 12096, 13168, 13824, 14336, 14814, 16128, 17283, 18432, 19752, 21504, 22221, 23044, 24192, 26336, 27648, 29628, 32256, 34566, 39504, 43008, 44442, 46088, 48384, 51849, 52672, 55296, 59256, 64512, 69132, 79008, 88884, 92176, 96768, 103698, 105344, 118512, 129024, 138264, 155547, 158016, 177768, 184352, 193536, 207396, 210688, 237024, 276528, 311094, 316032, 355536, 368704, 387072, 414792, 421376, 474048, 553056, 622188, 632064, 711072, 737408, 829584, 842752, 948096, 1106112, 1244376, 1264128, 1422144, 1474816, 1659168, 1685504, 1896192, 2212224, 2488752, 2528256, 2844288, 2949632, 3318336, 3792384, 4424448, 4977504, 5056512, 5688576, 5899264, 6636672, 7584768, 8848896, 9955008, 11377152, 11798528, 13273344, 15169536, 17697792, 19910016, 22754304, 26546688, 35395584, 39820032, 45508608, 53093376, 79640064, 106186752, 159280128, 318560256]

約数ペア:

[(1, 318560256), (2, 159280128), (3, 106186752), (4, 79640064), (6, 53093376), (7, 45508608), (8, 39820032), (9, 35395584), (12, 26546688), (14, 22754304), (16, 19910016), (18, 17697792), (21, 15169536), (24, 13273344), (27, 11798528), (28, 11377152), (32, 9955008), (36, 8848896), (42, 7584768), (48, 6636672), (54, 5899264), (56, 5688576), (63, 5056512), (64, 4977504), (72, 4424448), (84, 3792384), (96, 3318336), (108, 2949632), (112, 2844288), (126, 2528256), (128, 2488752), (144, 2212224), (168, 1896192), (189, 1685504), (192, 1659168), (216, 1474816), (224, 1422144), (252, 1264128), (256, 1244376), (288, 1106112), (336, 948096), (378, 842752), (384, 829584), (432, 737408), (448, 711072), (504, 632064), (512, 622188), (576, 553056), (672, 474048), (756, 421376), (768, 414792), (823, 387072), (864, 368704), (896, 355536), (1008, 316032), (1024, 311094), (1152, 276528), (1344, 237024), (1512, 210688), (1536, 207396), (1646, 193536), (1728, 184352), (1792, 177768), (2016, 158016), (2048, 155547), (2304, 138264), (2469, 129024), (2688, 118512), (3024, 105344), (3072, 103698), (3292, 96768), (3456, 92176), (3584, 88884), (4032, 79008), (4608, 69132), (4938, 64512), (5376, 59256), (5761, 55296), (6048, 52672), (6144, 51849), (6584, 48384), (6912, 46088), (7168, 44442), (7407, 43008), (8064, 39504), (9216, 34566), (9876, 32256), (10752, 29628), (11522, 27648), (12096, 26336), (13168, 24192), (13824, 23044), (14336, 22221), (14814, 21504), (16128, 19752), (17283, 18432)]