399577536

素因数分解:

$2^6\times 3^5\times {\mathrm{25693}}^1$

素因数の和:25720

約数の個数: 84

約数和(自身を含む): 1187782232

約数和(自身を除く): 788204696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 25693, 51386, 77079, 102772, 154158, 205544, 231237, 308316, 411088, 462474, 616632, 693711, 822176, 924948, 1233264, 1387422, 1644352, 1849896, 2081133, 2466528, 2774844, 3699792, 4162266, 4933056, 5549688, 6243399, 7399584, 8324532, 11099376, 12486798, 14799168, 16649064, 22198752, 24973596, 33298128, 44397504, 49947192, 66596256, 99894384, 133192512, 199788768, 399577536]

約数ペア:

[(1, 399577536), (2, 199788768), (3, 133192512), (4, 99894384), (6, 66596256), (8, 49947192), (9, 44397504), (12, 33298128), (16, 24973596), (18, 22198752), (24, 16649064), (27, 14799168), (32, 12486798), (36, 11099376), (48, 8324532), (54, 7399584), (64, 6243399), (72, 5549688), (81, 4933056), (96, 4162266), (108, 3699792), (144, 2774844), (162, 2466528), (192, 2081133), (216, 1849896), (243, 1644352), (288, 1387422), (324, 1233264), (432, 924948), (486, 822176), (576, 693711), (648, 616632), (864, 462474), (972, 411088), (1296, 308316), (1728, 231237), (1944, 205544), (2592, 154158), (3888, 102772), (5184, 77079), (7776, 51386), (15552, 25693)]