198578896264

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2927}}^1\times {\mathrm{9109}}^1$

素因数の和:12075

約数の個数: 96

約数和(自身を含む): 456126768000

約数和(自身を除く): 257547871736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2927, 3724, 5854, 7448, 9109, 11708, 18218, 20489, 23416, 36436, 40978, 55613, 63763, 72872, 81956, 111226, 127526, 143423, 163912, 173071, 222452, 255052, 286846, 346142, 389291, 444904, 446341, 510104, 573692, 692284, 778582, 892682, 1147384, 1211497, 1384568, 1557164, 1785364, 2422994, 2725037, 3114328, 3570728, 4845988, 5450074, 8480479, 9691976, 10900148, 16960958, 21800296, 26662043, 33921916, 53324086, 67843832, 106648172, 186634301, 213296344, 373268602, 506578817, 746537204, 1013157634, 1306440107, 1493074408, 2026315268, 2612880214, 3546051719, 4052630536, 5225760428, 7092103438, 10451520856, 14184206876, 24822362033, 28368413752, 49644724066, 99289448132, 198578896264]

約数ペア:

[(1, 198578896264), (2, 99289448132), (4, 49644724066), (7, 28368413752), (8, 24822362033), (14, 14184206876), (19, 10451520856), (28, 7092103438), (38, 5225760428), (49, 4052630536), (56, 3546051719), (76, 2612880214), (98, 2026315268), (133, 1493074408), (152, 1306440107), (196, 1013157634), (266, 746537204), (392, 506578817), (532, 373268602), (931, 213296344), (1064, 186634301), (1862, 106648172), (2927, 67843832), (3724, 53324086), (5854, 33921916), (7448, 26662043), (9109, 21800296), (11708, 16960958), (18218, 10900148), (20489, 9691976), (23416, 8480479), (36436, 5450074), (40978, 4845988), (55613, 3570728), (63763, 3114328), (72872, 2725037), (81956, 2422994), (111226, 1785364), (127526, 1557164), (143423, 1384568), (163912, 1211497), (173071, 1147384), (222452, 892682), (255052, 778582), (286846, 692284), (346142, 573692), (389291, 510104), (444904, 446341)]