561911904

素因数分解:

$2^5\times 3^4\times {\mathrm{216787}}^1$

素因数の和:216809

約数の個数: 60

約数和(自身を含む): 1652574924

約数和(自身を除く): 1090663020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 216787, 433574, 650361, 867148, 1300722, 1734296, 1951083, 2601444, 3468592, 3902166, 5202888, 5853249, 6937184, 7804332, 10405776, 11706498, 15608664, 17559747, 20811552, 23412996, 31217328, 35119494, 46825992, 62434656, 70238988, 93651984, 140477976, 187303968, 280955952, 561911904]

約数ペア:

[(1, 561911904), (2, 280955952), (3, 187303968), (4, 140477976), (6, 93651984), (8, 70238988), (9, 62434656), (12, 46825992), (16, 35119494), (18, 31217328), (24, 23412996), (27, 20811552), (32, 17559747), (36, 15608664), (48, 11706498), (54, 10405776), (72, 7804332), (81, 6937184), (96, 5853249), (108, 5202888), (144, 3902166), (162, 3468592), (216, 2601444), (288, 1951083), (324, 1734296), (432, 1300722), (648, 867148), (864, 650361), (1296, 433574), (2592, 216787)]