641357424

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{108631}}^1$

素因数の和:108686

約数の個数: 60

約数和(自身を含む): 1838705232

約数和(自身を除く): 1197347808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 108631, 217262, 325893, 434524, 651786, 869048, 977679, 1303572, 1738096, 1955358, 2607144, 3910716, 4453871, 5214288, 7821432, 8907742, 13361613, 15642864, 17815484, 26723226, 35630968, 40084839, 53446452, 71261936, 80169678, 106892904, 160339356, 213785808, 320678712, 641357424]

約数ペア:

[(1, 641357424), (2, 320678712), (3, 213785808), (4, 160339356), (6, 106892904), (8, 80169678), (9, 71261936), (12, 53446452), (16, 40084839), (18, 35630968), (24, 26723226), (36, 17815484), (41, 15642864), (48, 13361613), (72, 8907742), (82, 7821432), (123, 5214288), (144, 4453871), (164, 3910716), (246, 2607144), (328, 1955358), (369, 1738096), (492, 1303572), (656, 977679), (738, 869048), (984, 651786), (1476, 434524), (1968, 325893), (2952, 217262), (5904, 108631)]