1906723584

素因数分解:

$2^8\times 3^3\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1223

約数の個数: 144

約数和(自身を含む): 5663024640

約数和(自身を除く): 3756301056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 311, 384, 432, 576, 622, 768, 864, 887, 933, 1152, 1244, 1728, 1774, 1866, 2304, 2488, 2661, 2799, 3456, 3548, 3732, 4976, 5322, 5598, 6912, 7096, 7464, 7983, 8397, 9952, 10644, 11196, 14192, 14928, 15966, 16794, 19904, 21288, 22392, 23949, 28384, 29856, 31932, 33588, 39808, 42576, 44784, 47898, 56768, 59712, 63864, 67176, 79616, 85152, 89568, 95796, 113536, 119424, 127728, 134352, 170304, 179136, 191592, 227072, 238848, 255456, 268704, 275857, 340608, 358272, 383184, 510912, 537408, 551714, 681216, 716544, 766368, 827571, 1021824, 1074816, 1103428, 1532736, 1655142, 2043648, 2149632, 2206856, 2482713, 3065472, 3310284, 4413712, 4965426, 6130944, 6620568, 7448139, 8827424, 9930852, 13241136, 14896278, 17654848, 19861704, 26482272, 29792556, 35309696, 39723408, 52964544, 59585112, 70619392, 79446816, 105929088, 119170224, 158893632, 211858176, 238340448, 317787264, 476680896, 635574528, 953361792, 1906723584]

約数ペア:

[(1, 1906723584), (2, 953361792), (3, 635574528), (4, 476680896), (6, 317787264), (8, 238340448), (9, 211858176), (12, 158893632), (16, 119170224), (18, 105929088), (24, 79446816), (27, 70619392), (32, 59585112), (36, 52964544), (48, 39723408), (54, 35309696), (64, 29792556), (72, 26482272), (96, 19861704), (108, 17654848), (128, 14896278), (144, 13241136), (192, 9930852), (216, 8827424), (256, 7448139), (288, 6620568), (311, 6130944), (384, 4965426), (432, 4413712), (576, 3310284), (622, 3065472), (768, 2482713), (864, 2206856), (887, 2149632), (933, 2043648), (1152, 1655142), (1244, 1532736), (1728, 1103428), (1774, 1074816), (1866, 1021824), (2304, 827571), (2488, 766368), (2661, 716544), (2799, 681216), (3456, 551714), (3548, 537408), (3732, 510912), (4976, 383184), (5322, 358272), (5598, 340608), (6912, 275857), (7096, 268704), (7464, 255456), (7983, 238848), (8397, 227072), (9952, 191592), (10644, 179136), (11196, 170304), (14192, 134352), (14928, 127728), (15966, 119424), (16794, 113536), (19904, 95796), (21288, 89568), (22392, 85152), (23949, 79616), (28384, 67176), (29856, 63864), (31932, 59712), (33588, 56768), (39808, 47898), (42576, 44784)]