886167168

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 2446221120

約数和(自身を除く): 1560053952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 97, 111, 128, 148, 192, 194, 222, 291, 296, 384, 388, 444, 582, 592, 643, 776, 888, 1164, 1184, 1286, 1552, 1776, 1929, 2328, 2368, 2572, 3104, 3552, 3589, 3858, 4656, 4736, 5144, 6208, 7104, 7178, 7716, 9312, 10288, 10767, 12416, 14208, 14356, 15432, 18624, 20576, 21534, 23791, 28712, 30864, 37248, 41152, 43068, 47582, 57424, 61728, 62371, 71373, 82304, 86136, 95164, 114848, 123456, 124742, 142746, 172272, 187113, 190328, 229696, 246912, 249484, 285492, 344544, 374226, 380656, 459392, 498968, 570984, 689088, 748452, 761312, 997936, 1141968, 1378176, 1496904, 1522624, 1995872, 2283936, 2307727, 2993808, 3045248, 3991744, 4567872, 4615454, 5987616, 6923181, 7983488, 9135744, 9230908, 11975232, 13846362, 18461816, 23950464, 27692724, 36923632, 55385448, 73847264, 110770896, 147694528, 221541792, 295389056, 443083584, 886167168]

約数ペア:

[(1, 886167168), (2, 443083584), (3, 295389056), (4, 221541792), (6, 147694528), (8, 110770896), (12, 73847264), (16, 55385448), (24, 36923632), (32, 27692724), (37, 23950464), (48, 18461816), (64, 13846362), (74, 11975232), (96, 9230908), (97, 9135744), (111, 7983488), (128, 6923181), (148, 5987616), (192, 4615454), (194, 4567872), (222, 3991744), (291, 3045248), (296, 2993808), (384, 2307727), (388, 2283936), (444, 1995872), (582, 1522624), (592, 1496904), (643, 1378176), (776, 1141968), (888, 997936), (1164, 761312), (1184, 748452), (1286, 689088), (1552, 570984), (1776, 498968), (1929, 459392), (2328, 380656), (2368, 374226), (2572, 344544), (3104, 285492), (3552, 249484), (3589, 246912), (3858, 229696), (4656, 190328), (4736, 187113), (5144, 172272), (6208, 142746), (7104, 124742), (7178, 123456), (7716, 114848), (9312, 95164), (10288, 86136), (10767, 82304), (12416, 71373), (14208, 62371), (14356, 61728), (15432, 57424), (18624, 47582), (20576, 43068), (21534, 41152), (23791, 37248), (28712, 30864)]