790848864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211231}}^1$

素因数の和:211260

約数の個数: 72

約数和(自身を含む): 2421986112

約数和(自身を除く): 1631137248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 211231, 422462, 633693, 844924, 1267386, 1689848, 1901079, 2534772, 2746003, 3379696, 3802158, 5069544, 5492006, 6759392, 7604316, 8238009, 10139088, 10984012, 15208632, 16476018, 20278176, 21968024, 24714027, 30417264, 32952036, 43936048, 49428054, 60834528, 65904072, 87872096, 98856108, 131808144, 197712216, 263616288, 395424432, 790848864]

約数ペア:

[(1, 790848864), (2, 395424432), (3, 263616288), (4, 197712216), (6, 131808144), (8, 98856108), (9, 87872096), (12, 65904072), (13, 60834528), (16, 49428054), (18, 43936048), (24, 32952036), (26, 30417264), (32, 24714027), (36, 21968024), (39, 20278176), (48, 16476018), (52, 15208632), (72, 10984012), (78, 10139088), (96, 8238009), (104, 7604316), (117, 6759392), (144, 5492006), (156, 5069544), (208, 3802158), (234, 3379696), (288, 2746003), (312, 2534772), (416, 1901079), (468, 1689848), (624, 1267386), (936, 844924), (1248, 633693), (1872, 422462), (3744, 211231)]