287187552

素因数分解:

$2^5\times 3^3\times {\mathrm{332393}}^1$

素因数の和:332412

約数の個数: 48

約数和(自身を含む): 837632880

約数和(自身を除く): 550445328

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, 332393, 664786, 997179, 1329572, 1994358, 2659144, 2991537, 3988716, 5318288, 5983074, 7977432, 8974611, 10636576, 11966148, 15954864, 17949222, 23932296, 31909728, 35898444, 47864592, 71796888, 95729184, 143593776, 287187552]

約数ペア:

[(1, 287187552), (2, 143593776), (3, 95729184), (4, 71796888), (6, 47864592), (8, 35898444), (9, 31909728), (12, 23932296), (16, 17949222), (18, 15954864), (24, 11966148), (27, 10636576), (32, 8974611), (36, 7977432), (48, 5983074), (54, 5318288), (72, 3988716), (96, 2991537), (108, 2659144), (144, 1994358), (216, 1329572), (288, 997179), (432, 664786), (864, 332393)]