311845908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38729}}^1$

素因数の和:38808

約数の個数: 48

約数和(自身を含む): 806823360

約数和(自身を除く): 494977452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 8052, 38729, 77458, 116187, 154916, 232374, 426019, 464748, 852038, 1278057, 1704076, 2362469, 2556114, 4724938, 5112228, 7087407, 9449876, 14174814, 25987159, 28349628, 51974318, 77961477, 103948636, 155922954, 311845908]

約数ペア:

[(1, 311845908), (2, 155922954), (3, 103948636), (4, 77961477), (6, 51974318), (11, 28349628), (12, 25987159), (22, 14174814), (33, 9449876), (44, 7087407), (61, 5112228), (66, 4724938), (122, 2556114), (132, 2362469), (183, 1704076), (244, 1278057), (366, 852038), (671, 464748), (732, 426019), (1342, 232374), (2013, 154916), (2684, 116187), (4026, 77458), (8052, 38729)]