331824384

素因数分解:

$2^8\times 3^3\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 998616640

約数和(自身を除く): 666792256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 549, 576, 732, 768, 787, 864, 976, 1098, 1152, 1464, 1574, 1647, 1728, 1952, 2196, 2304, 2361, 2928, 3148, 3294, 3456, 3904, 4392, 4722, 5856, 6296, 6588, 6912, 7083, 7808, 8784, 9444, 11712, 12592, 13176, 14166, 15616, 17568, 18888, 21249, 23424, 25184, 26352, 28332, 35136, 37776, 42498, 46848, 48007, 50368, 52704, 56664, 70272, 75552, 84996, 96014, 100736, 105408, 113328, 140544, 144021, 151104, 169992, 192028, 201472, 210816, 226656, 288042, 302208, 339984, 384056, 421632, 432063, 453312, 576084, 604416, 679968, 768112, 864126, 906624, 1152168, 1296189, 1359936, 1536224, 1728252, 1813248, 2304336, 2592378, 2719872, 3072448, 3456504, 4608672, 5184756, 5439744, 6144896, 6913008, 9217344, 10369512, 12289792, 13826016, 18434688, 20739024, 27652032, 36869376, 41478048, 55304064, 82956096, 110608128, 165912192, 331824384]

約数ペア:

[(1, 331824384), (2, 165912192), (3, 110608128), (4, 82956096), (6, 55304064), (8, 41478048), (9, 36869376), (12, 27652032), (16, 20739024), (18, 18434688), (24, 13826016), (27, 12289792), (32, 10369512), (36, 9217344), (48, 6913008), (54, 6144896), (61, 5439744), (64, 5184756), (72, 4608672), (96, 3456504), (108, 3072448), (122, 2719872), (128, 2592378), (144, 2304336), (183, 1813248), (192, 1728252), (216, 1536224), (244, 1359936), (256, 1296189), (288, 1152168), (366, 906624), (384, 864126), (432, 768112), (488, 679968), (549, 604416), (576, 576084), (732, 453312), (768, 432063), (787, 421632), (864, 384056), (976, 339984), (1098, 302208), (1152, 288042), (1464, 226656), (1574, 210816), (1647, 201472), (1728, 192028), (1952, 169992), (2196, 151104), (2304, 144021), (2361, 140544), (2928, 113328), (3148, 105408), (3294, 100736), (3456, 96014), (3904, 84996), (4392, 75552), (4722, 70272), (5856, 56664), (6296, 52704), (6588, 50368), (6912, 48007), (7083, 46848), (7808, 42498), (8784, 37776), (9444, 35136), (11712, 28332), (12592, 26352), (13176, 25184), (14166, 23424), (15616, 21249), (17568, 18888)]