222964488

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1901}}^1$

素因数の和:2100

約数の個数: 80

約数和(自身を含む): 628287660

約数和(自身を除く): 405323172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 648, 724, 1086, 1448, 1629, 1901, 2172, 3258, 3802, 4344, 4887, 5703, 6516, 7604, 9774, 11406, 13032, 14661, 15208, 17109, 19548, 22812, 29322, 34218, 39096, 45624, 51327, 58644, 68436, 102654, 117288, 136872, 153981, 205308, 307962, 344081, 410616, 615924, 688162, 1032243, 1231848, 1376324, 2064486, 2752648, 3096729, 4128972, 6193458, 8257944, 9290187, 12386916, 18580374, 24773832, 27870561, 37160748, 55741122, 74321496, 111482244, 222964488]

約数ペア:

[(1, 222964488), (2, 111482244), (3, 74321496), (4, 55741122), (6, 37160748), (8, 27870561), (9, 24773832), (12, 18580374), (18, 12386916), (24, 9290187), (27, 8257944), (36, 6193458), (54, 4128972), (72, 3096729), (81, 2752648), (108, 2064486), (162, 1376324), (181, 1231848), (216, 1032243), (324, 688162), (362, 615924), (543, 410616), (648, 344081), (724, 307962), (1086, 205308), (1448, 153981), (1629, 136872), (1901, 117288), (2172, 102654), (3258, 68436), (3802, 58644), (4344, 51327), (4887, 45624), (5703, 39096), (6516, 34218), (7604, 29322), (9774, 22812), (11406, 19548), (13032, 17109), (14661, 15208)]