380986368

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{2531}}^1$

素因数の和:2568

約数の個数: 132

約数和(自身を含む): 1181724912

約数和(自身を除く): 800738544

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, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2352, 2531, 2688, 3072, 3136, 3584, 4704, 5062, 5376, 6272, 7168, 7593, 9408, 10124, 10752, 12544, 15186, 17717, 18816, 20248, 21504, 25088, 30372, 35434, 37632, 40496, 50176, 53151, 60744, 70868, 75264, 80992, 106302, 121488, 124019, 141736, 150528, 161984, 212604, 242976, 248038, 283472, 323968, 372057, 425208, 485952, 496076, 566944, 647936, 744114, 850416, 971904, 992152, 1133888, 1295872, 1488228, 1700832, 1943808, 1984304, 2267776, 2591744, 2976456, 3401664, 3887616, 3968608, 4535552, 5952912, 6803328, 7775232, 7937216, 9071104, 11905824, 13606656, 15874432, 18142208, 23811648, 27213312, 31748864, 47623296, 54426624, 63497728, 95246592, 126995456, 190493184, 380986368]

約数ペア:

[(1, 380986368), (2, 190493184), (3, 126995456), (4, 95246592), (6, 63497728), (7, 54426624), (8, 47623296), (12, 31748864), (14, 27213312), (16, 23811648), (21, 18142208), (24, 15874432), (28, 13606656), (32, 11905824), (42, 9071104), (48, 7937216), (49, 7775232), (56, 6803328), (64, 5952912), (84, 4535552), (96, 3968608), (98, 3887616), (112, 3401664), (128, 2976456), (147, 2591744), (168, 2267776), (192, 1984304), (196, 1943808), (224, 1700832), (256, 1488228), (294, 1295872), (336, 1133888), (384, 992152), (392, 971904), (448, 850416), (512, 744114), (588, 647936), (672, 566944), (768, 496076), (784, 485952), (896, 425208), (1024, 372057), (1176, 323968), (1344, 283472), (1536, 248038), (1568, 242976), (1792, 212604), (2352, 161984), (2531, 150528), (2688, 141736), (3072, 124019), (3136, 121488), (3584, 106302), (4704, 80992), (5062, 75264), (5376, 70868), (6272, 60744), (7168, 53151), (7593, 50176), (9408, 40496), (10124, 37632), (10752, 35434), (12544, 30372), (15186, 25088), (17717, 21504), (18816, 20248)]