1620188928

素因数分解:

$2^8\times 3^2\times {\mathrm{151}}^1\times {\mathrm{4657}}^1$

素因数の和:4830

約数の個数: 108

約数和(自身を含む): 4703350288

約数和(自身を除く): 3083161360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 256, 288, 302, 384, 453, 576, 604, 768, 906, 1152, 1208, 1359, 1812, 2304, 2416, 2718, 3624, 4657, 4832, 5436, 7248, 9314, 9664, 10872, 13971, 14496, 18628, 19328, 21744, 27942, 28992, 37256, 38656, 41913, 43488, 55884, 57984, 74512, 83826, 86976, 111768, 115968, 149024, 167652, 173952, 223536, 298048, 335304, 347904, 447072, 596096, 670608, 703207, 894144, 1192192, 1341216, 1406414, 1788288, 2109621, 2682432, 2812828, 3576576, 4219242, 5364864, 5625656, 6328863, 8438484, 10729728, 11251312, 12657726, 16876968, 22502624, 25315452, 33753936, 45005248, 50630904, 67507872, 90010496, 101261808, 135015744, 180020992, 202523616, 270031488, 405047232, 540062976, 810094464, 1620188928]

約数ペア:

[(1, 1620188928), (2, 810094464), (3, 540062976), (4, 405047232), (6, 270031488), (8, 202523616), (9, 180020992), (12, 135015744), (16, 101261808), (18, 90010496), (24, 67507872), (32, 50630904), (36, 45005248), (48, 33753936), (64, 25315452), (72, 22502624), (96, 16876968), (128, 12657726), (144, 11251312), (151, 10729728), (192, 8438484), (256, 6328863), (288, 5625656), (302, 5364864), (384, 4219242), (453, 3576576), (576, 2812828), (604, 2682432), (768, 2109621), (906, 1788288), (1152, 1406414), (1208, 1341216), (1359, 1192192), (1812, 894144), (2304, 703207), (2416, 670608), (2718, 596096), (3624, 447072), (4657, 347904), (4832, 335304), (5436, 298048), (7248, 223536), (9314, 173952), (9664, 167652), (10872, 149024), (13971, 115968), (14496, 111768), (18628, 86976), (19328, 83826), (21744, 74512), (27942, 57984), (28992, 55884), (37256, 43488), (38656, 41913)]