393628896

素因数分解:

$2^5\times 3^5\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 1171183104

約数和(自身を除く): 777554208

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, 227, 243, 288, 324, 432, 446, 454, 486, 648, 669, 681, 864, 892, 908, 972, 1296, 1338, 1362, 1784, 1816, 1944, 2007, 2043, 2592, 2676, 2724, 3568, 3632, 3888, 4014, 4086, 5352, 5448, 6021, 6129, 7136, 7264, 7776, 8028, 8172, 10704, 10896, 12042, 12258, 16056, 16344, 18063, 18387, 21408, 21792, 24084, 24516, 32112, 32688, 36126, 36774, 48168, 49032, 50621, 54189, 55161, 64224, 65376, 72252, 73548, 96336, 98064, 101242, 108378, 110322, 144504, 147096, 151863, 192672, 196128, 202484, 216756, 220644, 289008, 294192, 303726, 404968, 433512, 441288, 455589, 578016, 588384, 607452, 809936, 867024, 882576, 911178, 1214904, 1366767, 1619872, 1734048, 1765152, 1822356, 2429808, 2733534, 3644712, 4100301, 4859616, 5467068, 7289424, 8200602, 10934136, 12300903, 14578848, 16401204, 21868272, 24601806, 32802408, 43736544, 49203612, 65604816, 98407224, 131209632, 196814448, 393628896]

約数ペア:

[(1, 393628896), (2, 196814448), (3, 131209632), (4, 98407224), (6, 65604816), (8, 49203612), (9, 43736544), (12, 32802408), (16, 24601806), (18, 21868272), (24, 16401204), (27, 14578848), (32, 12300903), (36, 10934136), (48, 8200602), (54, 7289424), (72, 5467068), (81, 4859616), (96, 4100301), (108, 3644712), (144, 2733534), (162, 2429808), (216, 1822356), (223, 1765152), (227, 1734048), (243, 1619872), (288, 1366767), (324, 1214904), (432, 911178), (446, 882576), (454, 867024), (486, 809936), (648, 607452), (669, 588384), (681, 578016), (864, 455589), (892, 441288), (908, 433512), (972, 404968), (1296, 303726), (1338, 294192), (1362, 289008), (1784, 220644), (1816, 216756), (1944, 202484), (2007, 196128), (2043, 192672), (2592, 151863), (2676, 147096), (2724, 144504), (3568, 110322), (3632, 108378), (3888, 101242), (4014, 98064), (4086, 96336), (5352, 73548), (5448, 72252), (6021, 65376), (6129, 64224), (7136, 55161), (7264, 54189), (7776, 50621), (8028, 49032), (8172, 48168), (10704, 36774), (10896, 36126), (12042, 32688), (12258, 32112), (16056, 24516), (16344, 24084), (18063, 21792), (18387, 21408)]