219815424

素因数分解:

$2^9\times 3^3\times {\mathrm{15901}}^1$

素因数の和:15928

約数の個数: 80

約数和(自身を含む): 650709840

約数和(自身を除く): 430894416

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, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15901, 31802, 47703, 63604, 95406, 127208, 143109, 190812, 254416, 286218, 381624, 429327, 508832, 572436, 763248, 858654, 1017664, 1144872, 1526496, 1717308, 2035328, 2289744, 3052992, 3434616, 4070656, 4579488, 6105984, 6869232, 8141312, 9158976, 12211968, 13738464, 18317952, 24423936, 27476928, 36635904, 54953856, 73271808, 109907712, 219815424]

約数ペア:

[(1, 219815424), (2, 109907712), (3, 73271808), (4, 54953856), (6, 36635904), (8, 27476928), (9, 24423936), (12, 18317952), (16, 13738464), (18, 12211968), (24, 9158976), (27, 8141312), (32, 6869232), (36, 6105984), (48, 4579488), (54, 4070656), (64, 3434616), (72, 3052992), (96, 2289744), (108, 2035328), (128, 1717308), (144, 1526496), (192, 1144872), (216, 1017664), (256, 858654), (288, 763248), (384, 572436), (432, 508832), (512, 429327), (576, 381624), (768, 286218), (864, 254416), (1152, 190812), (1536, 143109), (1728, 127208), (2304, 95406), (3456, 63604), (4608, 47703), (6912, 31802), (13824, 15901)]