791872432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 1720778752

約数和(自身を除く): 928906320

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 967, 1016, 1612, 1651, 1934, 2032, 3224, 3302, 3868, 3937, 6448, 6604, 7736, 7874, 12571, 13208, 15472, 15748, 25142, 26416, 29977, 31496, 50284, 51181, 59954, 62992, 100568, 102362, 119908, 122809, 201136, 204724, 239816, 245618, 389701, 409448, 479632, 491236, 779402, 818896, 982472, 1558804, 1596517, 1964944, 3117608, 3193034, 3807079, 6235216, 6386068, 7614158, 12772136, 15228316, 25544272, 30456632, 49492027, 60913264, 98984054, 197968108, 395936216, 791872432]

約数ペア:

[(1, 791872432), (2, 395936216), (4, 197968108), (8, 98984054), (13, 60913264), (16, 49492027), (26, 30456632), (31, 25544272), (52, 15228316), (62, 12772136), (104, 7614158), (124, 6386068), (127, 6235216), (208, 3807079), (248, 3193034), (254, 3117608), (403, 1964944), (496, 1596517), (508, 1558804), (806, 982472), (967, 818896), (1016, 779402), (1612, 491236), (1651, 479632), (1934, 409448), (2032, 389701), (3224, 245618), (3302, 239816), (3868, 204724), (3937, 201136), (6448, 122809), (6604, 119908), (7736, 102362), (7874, 100568), (12571, 62992), (13208, 59954), (15472, 51181), (15748, 50284), (25142, 31496), (26416, 29977)]