391034112

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{10391}}^1$

素因数の和:10424

約数の個数: 108

約数和(自身を含む): 1210751136

約数和(自身を除く): 819717024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 10391, 12544, 18816, 20782, 31173, 37632, 41564, 62346, 72737, 83128, 124692, 145474, 166256, 218211, 249384, 290948, 332512, 436422, 498768, 509159, 581896, 665024, 872844, 997536, 1018318, 1163792, 1330048, 1527477, 1745688, 1995072, 2036636, 2327584, 2660096, 3054954, 3491376, 3990144, 4073272, 4655168, 6109908, 6982752, 7980288, 8146544, 9310336, 12219816, 13965504, 16293088, 18620672, 24439632, 27931008, 32586176, 48879264, 55862016, 65172352, 97758528, 130344704, 195517056, 391034112]

約数ペア:

[(1, 391034112), (2, 195517056), (3, 130344704), (4, 97758528), (6, 65172352), (7, 55862016), (8, 48879264), (12, 32586176), (14, 27931008), (16, 24439632), (21, 18620672), (24, 16293088), (28, 13965504), (32, 12219816), (42, 9310336), (48, 8146544), (49, 7980288), (56, 6982752), (64, 6109908), (84, 4655168), (96, 4073272), (98, 3990144), (112, 3491376), (128, 3054954), (147, 2660096), (168, 2327584), (192, 2036636), (196, 1995072), (224, 1745688), (256, 1527477), (294, 1330048), (336, 1163792), (384, 1018318), (392, 997536), (448, 872844), (588, 665024), (672, 581896), (768, 509159), (784, 498768), (896, 436422), (1176, 332512), (1344, 290948), (1568, 249384), (1792, 218211), (2352, 166256), (2688, 145474), (3136, 124692), (4704, 83128), (5376, 72737), (6272, 62346), (9408, 41564), (10391, 37632), (12544, 31173), (18816, 20782)]