1577695968

素因数分解:

$2^5\times 3^6\times {\mathrm{67631}}^1$

素因数の和:67659

約数の個数: 84

約数和(自身を含む): 4657071888

約数和(自身を除く): 3079375920

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, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11664, 23328, 67631, 135262, 202893, 270524, 405786, 541048, 608679, 811572, 1082096, 1217358, 1623144, 1826037, 2164192, 2434716, 3246288, 3652074, 4869432, 5478111, 6492576, 7304148, 9738864, 10956222, 14608296, 16434333, 19477728, 21912444, 29216592, 32868666, 43824888, 49302999, 58433184, 65737332, 87649776, 98605998, 131474664, 175299552, 197211996, 262949328, 394423992, 525898656, 788847984, 1577695968]

約数ペア:

[(1, 1577695968), (2, 788847984), (3, 525898656), (4, 394423992), (6, 262949328), (8, 197211996), (9, 175299552), (12, 131474664), (16, 98605998), (18, 87649776), (24, 65737332), (27, 58433184), (32, 49302999), (36, 43824888), (48, 32868666), (54, 29216592), (72, 21912444), (81, 19477728), (96, 16434333), (108, 14608296), (144, 10956222), (162, 9738864), (216, 7304148), (243, 6492576), (288, 5478111), (324, 4869432), (432, 3652074), (486, 3246288), (648, 2434716), (729, 2164192), (864, 1826037), (972, 1623144), (1296, 1217358), (1458, 1082096), (1944, 811572), (2592, 608679), (2916, 541048), (3888, 405786), (5832, 270524), (7776, 202893), (11664, 135262), (23328, 67631)]