245287512

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{15277}}^1$

素因数の和:15512

約数の個数: 48

約数和(自身を含む): 667343040

約数和(自身を除く): 422055528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 15277, 16056, 30554, 45831, 61108, 91662, 122216, 137493, 183324, 274986, 366648, 549972, 1099944, 3406771, 6813542, 10220313, 13627084, 20440626, 27254168, 30660939, 40881252, 61321878, 81762504, 122643756, 245287512]

約数ペア:

[(1, 245287512), (2, 122643756), (3, 81762504), (4, 61321878), (6, 40881252), (8, 30660939), (9, 27254168), (12, 20440626), (18, 13627084), (24, 10220313), (36, 6813542), (72, 3406771), (223, 1099944), (446, 549972), (669, 366648), (892, 274986), (1338, 183324), (1784, 137493), (2007, 122216), (2676, 91662), (4014, 61108), (5352, 45831), (8028, 30554), (15277, 16056)]