1298291256

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{887}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 3646749600

約数和(自身を除く): 2348458344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 701, 887, 1044, 1402, 1774, 2088, 2103, 2661, 2804, 3548, 4206, 5322, 5608, 6309, 7096, 7983, 8412, 10644, 12618, 15966, 16824, 20329, 21288, 25236, 25723, 31932, 40658, 50472, 51446, 60987, 63864, 77169, 81316, 102892, 121974, 154338, 162632, 182961, 205784, 231507, 243948, 308676, 365922, 463014, 487896, 617352, 621787, 731844, 926028, 1243574, 1463688, 1852056, 1865361, 2487148, 3730722, 4974296, 5596083, 7461444, 11192166, 14922888, 18031823, 22384332, 36063646, 44768664, 54095469, 72127292, 108190938, 144254584, 162286407, 216381876, 324572814, 432763752, 649145628, 1298291256]

約数ペア:

[(1, 1298291256), (2, 649145628), (3, 432763752), (4, 324572814), (6, 216381876), (8, 162286407), (9, 144254584), (12, 108190938), (18, 72127292), (24, 54095469), (29, 44768664), (36, 36063646), (58, 22384332), (72, 18031823), (87, 14922888), (116, 11192166), (174, 7461444), (232, 5596083), (261, 4974296), (348, 3730722), (522, 2487148), (696, 1865361), (701, 1852056), (887, 1463688), (1044, 1243574), (1402, 926028), (1774, 731844), (2088, 621787), (2103, 617352), (2661, 487896), (2804, 463014), (3548, 365922), (4206, 308676), (5322, 243948), (5608, 231507), (6309, 205784), (7096, 182961), (7983, 162632), (8412, 154338), (10644, 121974), (12618, 102892), (15966, 81316), (16824, 77169), (20329, 63864), (21288, 60987), (25236, 51446), (25723, 50472), (31932, 40658)]