312706656

素因数分解:

$2^5\times 3^4\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:786

約数の個数: 120

約数和(自身を含む): 925493184

約数和(自身を除く): 612786528

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, 223, 288, 324, 432, 446, 541, 648, 669, 864, 892, 1082, 1296, 1338, 1623, 1784, 2007, 2164, 2592, 2676, 3246, 3568, 4014, 4328, 4869, 5352, 6021, 6492, 7136, 8028, 8656, 9738, 10704, 12042, 12984, 14607, 16056, 17312, 18063, 19476, 21408, 24084, 25968, 29214, 32112, 36126, 38952, 43821, 48168, 51936, 58428, 64224, 72252, 77904, 87642, 96336, 116856, 120643, 144504, 155808, 175284, 192672, 233712, 241286, 289008, 350568, 361929, 467424, 482572, 578016, 701136, 723858, 965144, 1085787, 1402272, 1447716, 1930288, 2171574, 2895432, 3257361, 3860576, 4343148, 5790864, 6514722, 8686296, 9772083, 11581728, 13029444, 17372592, 19544166, 26058888, 34745184, 39088332, 52117776, 78176664, 104235552, 156353328, 312706656]

約数ペア:

[(1, 312706656), (2, 156353328), (3, 104235552), (4, 78176664), (6, 52117776), (8, 39088332), (9, 34745184), (12, 26058888), (16, 19544166), (18, 17372592), (24, 13029444), (27, 11581728), (32, 9772083), (36, 8686296), (48, 6514722), (54, 5790864), (72, 4343148), (81, 3860576), (96, 3257361), (108, 2895432), (144, 2171574), (162, 1930288), (216, 1447716), (223, 1402272), (288, 1085787), (324, 965144), (432, 723858), (446, 701136), (541, 578016), (648, 482572), (669, 467424), (864, 361929), (892, 350568), (1082, 289008), (1296, 241286), (1338, 233712), (1623, 192672), (1784, 175284), (2007, 155808), (2164, 144504), (2592, 120643), (2676, 116856), (3246, 96336), (3568, 87642), (4014, 77904), (4328, 72252), (4869, 64224), (5352, 58428), (6021, 51936), (6492, 48168), (7136, 43821), (8028, 38952), (8656, 36126), (9738, 32112), (10704, 29214), (12042, 25968), (12984, 24084), (14607, 21408), (16056, 19476), (17312, 18063)]