172240211232

素因数分解:

$2^5\times 3^2\times {\mathrm{5431}}^1\times {\mathrm{110119}}^1$

素因数の和:115566

約数の個数: 72

約数和(自身を含む): 489902736960

約数和(自身を除く): 317662525728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 5431, 10862, 16293, 21724, 32586, 43448, 48879, 65172, 86896, 97758, 110119, 130344, 173792, 195516, 220238, 260688, 330357, 391032, 440476, 521376, 660714, 782064, 880952, 991071, 1321428, 1564128, 1761904, 1982142, 2642856, 3523808, 3964284, 5285712, 7928568, 10571424, 15857136, 31714272, 598056289, 1196112578, 1794168867, 2392225156, 3588337734, 4784450312, 5382506601, 7176675468, 9568900624, 10765013202, 14353350936, 19137801248, 21530026404, 28706701872, 43060052808, 57413403744, 86120105616, 172240211232]

約数ペア:

[(1, 172240211232), (2, 86120105616), (3, 57413403744), (4, 43060052808), (6, 28706701872), (8, 21530026404), (9, 19137801248), (12, 14353350936), (16, 10765013202), (18, 9568900624), (24, 7176675468), (32, 5382506601), (36, 4784450312), (48, 3588337734), (72, 2392225156), (96, 1794168867), (144, 1196112578), (288, 598056289), (5431, 31714272), (10862, 15857136), (16293, 10571424), (21724, 7928568), (32586, 5285712), (43448, 3964284), (48879, 3523808), (65172, 2642856), (86896, 1982142), (97758, 1761904), (110119, 1564128), (130344, 1321428), (173792, 991071), (195516, 880952), (220238, 782064), (260688, 660714), (330357, 521376), (391032, 440476)]