2556620208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1044371}}^1$

素因数の和:1044402

約数の個数: 60

約数和(自身を含む): 7575874488

約数和(自身を除く): 5019254280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 1044371, 2088742, 3133113, 4177484, 6266226, 8354968, 9399339, 12532452, 16709936, 17754307, 18798678, 25064904, 35508614, 37597356, 50129808, 53262921, 71017228, 75194712, 106525842, 142034456, 150389424, 159788763, 213051684, 284068912, 319577526, 426103368, 639155052, 852206736, 1278310104, 2556620208]

約数ペア:

[(1, 2556620208), (2, 1278310104), (3, 852206736), (4, 639155052), (6, 426103368), (8, 319577526), (9, 284068912), (12, 213051684), (16, 159788763), (17, 150389424), (18, 142034456), (24, 106525842), (34, 75194712), (36, 71017228), (48, 53262921), (51, 50129808), (68, 37597356), (72, 35508614), (102, 25064904), (136, 18798678), (144, 17754307), (153, 16709936), (204, 12532452), (272, 9399339), (306, 8354968), (408, 6266226), (612, 4177484), (816, 3133113), (1224, 2088742), (2448, 1044371)]