678408522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{2027}}^1$

素因数の和:2515

約数の個数: 48

約数和(自身を含む): 1495349856

約数和(自身を除く): 816941334

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 461, 726, 922, 1383, 2027, 2766, 4054, 5071, 6081, 10142, 12162, 15213, 22297, 30426, 44594, 55781, 66891, 111562, 133782, 167343, 245267, 334686, 490534, 735801, 934447, 1471602, 1868894, 2803341, 5606682, 10278917, 20557834, 30836751, 61673502, 113068087, 226136174, 339204261, 678408522]

約数ペア:

[(1, 678408522), (2, 339204261), (3, 226136174), (6, 113068087), (11, 61673502), (22, 30836751), (33, 20557834), (66, 10278917), (121, 5606682), (242, 2803341), (363, 1868894), (461, 1471602), (726, 934447), (922, 735801), (1383, 490534), (2027, 334686), (2766, 245267), (4054, 167343), (5071, 133782), (6081, 111562), (10142, 66891), (12162, 55781), (15213, 44594), (22297, 30426)]