668791296

素因数分解:

$2^9\times 3^3\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 2003443200

約数和(自身を除く): 1334651904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 256, 288, 303, 384, 404, 432, 479, 512, 576, 606, 768, 808, 864, 909, 958, 1152, 1212, 1437, 1536, 1616, 1728, 1818, 1916, 2304, 2424, 2727, 2874, 3232, 3456, 3636, 3832, 4311, 4608, 4848, 5454, 5748, 6464, 6912, 7272, 7664, 8622, 9696, 10908, 11496, 12928, 12933, 13824, 14544, 15328, 17244, 19392, 21816, 22992, 25856, 25866, 29088, 30656, 34488, 38784, 43632, 45984, 48379, 51712, 51732, 58176, 61312, 68976, 77568, 87264, 91968, 96758, 103464, 116352, 122624, 137952, 145137, 155136, 174528, 183936, 193516, 206928, 232704, 245248, 275904, 290274, 349056, 367872, 387032, 413856, 435411, 465408, 551808, 580548, 698112, 735744, 774064, 827712, 870822, 1103616, 1161096, 1306233, 1396224, 1548128, 1655424, 1741644, 2207232, 2322192, 2612466, 3096256, 3310848, 3483288, 4644384, 5224932, 6192512, 6621696, 6966576, 9288768, 10449864, 12385024, 13933152, 18577536, 20899728, 24770048, 27866304, 37155072, 41799456, 55732608, 74310144, 83598912, 111465216, 167197824, 222930432, 334395648, 668791296]

約数ペア:

[(1, 668791296), (2, 334395648), (3, 222930432), (4, 167197824), (6, 111465216), (8, 83598912), (9, 74310144), (12, 55732608), (16, 41799456), (18, 37155072), (24, 27866304), (27, 24770048), (32, 20899728), (36, 18577536), (48, 13933152), (54, 12385024), (64, 10449864), (72, 9288768), (96, 6966576), (101, 6621696), (108, 6192512), (128, 5224932), (144, 4644384), (192, 3483288), (202, 3310848), (216, 3096256), (256, 2612466), (288, 2322192), (303, 2207232), (384, 1741644), (404, 1655424), (432, 1548128), (479, 1396224), (512, 1306233), (576, 1161096), (606, 1103616), (768, 870822), (808, 827712), (864, 774064), (909, 735744), (958, 698112), (1152, 580548), (1212, 551808), (1437, 465408), (1536, 435411), (1616, 413856), (1728, 387032), (1818, 367872), (1916, 349056), (2304, 290274), (2424, 275904), (2727, 245248), (2874, 232704), (3232, 206928), (3456, 193516), (3636, 183936), (3832, 174528), (4311, 155136), (4608, 145137), (4848, 137952), (5454, 122624), (5748, 116352), (6464, 103464), (6912, 96758), (7272, 91968), (7664, 87264), (8622, 77568), (9696, 68976), (10908, 61312), (11496, 58176), (12928, 51732), (12933, 51712), (13824, 48379), (14544, 45984), (15328, 43632), (17244, 38784), (19392, 34488), (21816, 30656), (22992, 29088), (25856, 25866)]