400591872

素因数分解:

$2^{10}\times 3^3\times {\mathrm{14489}}^1$

素因数の和:14518

約数の個数: 88

約数和(自身を含む): 1186441200

約数和(自身を除く): 785849328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 13824, 14489, 27648, 28978, 43467, 57956, 86934, 115912, 130401, 173868, 231824, 260802, 347736, 391203, 463648, 521604, 695472, 782406, 927296, 1043208, 1390944, 1564812, 1854592, 2086416, 2781888, 3129624, 3709184, 4172832, 5563776, 6259248, 7418368, 8345664, 11127552, 12518496, 14836736, 16691328, 22255104, 25036992, 33382656, 44510208, 50073984, 66765312, 100147968, 133530624, 200295936, 400591872]

約数ペア:

[(1, 400591872), (2, 200295936), (3, 133530624), (4, 100147968), (6, 66765312), (8, 50073984), (9, 44510208), (12, 33382656), (16, 25036992), (18, 22255104), (24, 16691328), (27, 14836736), (32, 12518496), (36, 11127552), (48, 8345664), (54, 7418368), (64, 6259248), (72, 5563776), (96, 4172832), (108, 3709184), (128, 3129624), (144, 2781888), (192, 2086416), (216, 1854592), (256, 1564812), (288, 1390944), (384, 1043208), (432, 927296), (512, 782406), (576, 695472), (768, 521604), (864, 463648), (1024, 391203), (1152, 347736), (1536, 260802), (1728, 231824), (2304, 173868), (3072, 130401), (3456, 115912), (4608, 86934), (6912, 57956), (9216, 43467), (13824, 28978), (14489, 27648)]