313587072

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2981

約数の個数: 128

約数和(自身を含む): 955699200

約数和(自身を除く): 642112128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2927, 2976, 3348, 3456, 3968, 4464, 5854, 5952, 6696, 8781, 8928, 11708, 11904, 13392, 17562, 17856, 23416, 26343, 26784, 35124, 35712, 46832, 52686, 53568, 70248, 79029, 90737, 93664, 105372, 107136, 140496, 158058, 181474, 187328, 210744, 272211, 280992, 316116, 362948, 374656, 421488, 544422, 561984, 632232, 725896, 816633, 842976, 1088844, 1123968, 1264464, 1451792, 1633266, 1685952, 2177688, 2449899, 2528928, 2903584, 3266532, 3371904, 4355376, 4899798, 5057856, 5807168, 6533064, 8710752, 9799596, 10115712, 11614336, 13066128, 17421504, 19599192, 26132256, 34843008, 39198384, 52264512, 78396768, 104529024, 156793536, 313587072]

約数ペア:

[(1, 313587072), (2, 156793536), (3, 104529024), (4, 78396768), (6, 52264512), (8, 39198384), (9, 34843008), (12, 26132256), (16, 19599192), (18, 17421504), (24, 13066128), (27, 11614336), (31, 10115712), (32, 9799596), (36, 8710752), (48, 6533064), (54, 5807168), (62, 5057856), (64, 4899798), (72, 4355376), (93, 3371904), (96, 3266532), (108, 2903584), (124, 2528928), (128, 2449899), (144, 2177688), (186, 1685952), (192, 1633266), (216, 1451792), (248, 1264464), (279, 1123968), (288, 1088844), (372, 842976), (384, 816633), (432, 725896), (496, 632232), (558, 561984), (576, 544422), (744, 421488), (837, 374656), (864, 362948), (992, 316116), (1116, 280992), (1152, 272211), (1488, 210744), (1674, 187328), (1728, 181474), (1984, 158058), (2232, 140496), (2927, 107136), (2976, 105372), (3348, 93664), (3456, 90737), (3968, 79029), (4464, 70248), (5854, 53568), (5952, 52686), (6696, 46832), (8781, 35712), (8928, 35124), (11708, 26784), (11904, 26343), (13392, 23416), (17562, 17856)]