656527488

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 1860822720

約数和(自身を除く): 1204295232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 163, 192, 204, 272, 326, 384, 408, 489, 544, 617, 652, 816, 978, 1088, 1234, 1304, 1632, 1851, 1956, 2176, 2468, 2608, 2771, 3264, 3702, 3912, 4936, 5216, 5542, 6528, 7404, 7824, 8313, 9872, 10432, 10489, 11084, 14808, 15648, 16626, 19744, 20864, 20978, 22168, 29616, 31296, 31467, 33252, 39488, 41956, 44336, 59232, 62592, 62934, 66504, 78976, 83912, 88672, 100571, 118464, 125868, 133008, 167824, 177344, 201142, 236928, 251736, 266016, 301713, 335648, 354688, 402284, 503472, 532032, 603426, 671296, 804568, 1006944, 1064064, 1206852, 1342592, 1609136, 1709707, 2013888, 2413704, 3218272, 3419414, 4027776, 4827408, 5129121, 6436544, 6838828, 9654816, 10258242, 12873088, 13677656, 19309632, 20516484, 27355312, 38619264, 41032968, 54710624, 82065936, 109421248, 164131872, 218842496, 328263744, 656527488]

約数ペア:

[(1, 656527488), (2, 328263744), (3, 218842496), (4, 164131872), (6, 109421248), (8, 82065936), (12, 54710624), (16, 41032968), (17, 38619264), (24, 27355312), (32, 20516484), (34, 19309632), (48, 13677656), (51, 12873088), (64, 10258242), (68, 9654816), (96, 6838828), (102, 6436544), (128, 5129121), (136, 4827408), (163, 4027776), (192, 3419414), (204, 3218272), (272, 2413704), (326, 2013888), (384, 1709707), (408, 1609136), (489, 1342592), (544, 1206852), (617, 1064064), (652, 1006944), (816, 804568), (978, 671296), (1088, 603426), (1234, 532032), (1304, 503472), (1632, 402284), (1851, 354688), (1956, 335648), (2176, 301713), (2468, 266016), (2608, 251736), (2771, 236928), (3264, 201142), (3702, 177344), (3912, 167824), (4936, 133008), (5216, 125868), (5542, 118464), (6528, 100571), (7404, 88672), (7824, 83912), (8313, 78976), (9872, 66504), (10432, 62934), (10489, 62592), (11084, 59232), (14808, 44336), (15648, 41956), (16626, 39488), (19744, 33252), (20864, 31467), (20978, 31296), (22168, 29616)]