255559968

素因数分解:

$2^5\times 3^3\times {\mathrm{295787}}^1$

素因数の和:295806

約数の個数: 48

約数和(自身を含む): 745385760

約数和(自身を除く): 489825792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 295787, 591574, 887361, 1183148, 1774722, 2366296, 2662083, 3549444, 4732592, 5324166, 7098888, 7986249, 9465184, 10648332, 14197776, 15972498, 21296664, 28395552, 31944996, 42593328, 63889992, 85186656, 127779984, 255559968]

約数ペア:

[(1, 255559968), (2, 127779984), (3, 85186656), (4, 63889992), (6, 42593328), (8, 31944996), (9, 28395552), (12, 21296664), (16, 15972498), (18, 14197776), (24, 10648332), (27, 9465184), (32, 7986249), (36, 7098888), (48, 5324166), (54, 4732592), (72, 3549444), (96, 2662083), (108, 2366296), (144, 1774722), (216, 1183148), (288, 887361), (432, 591574), (864, 295787)]