2778190632

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{787469}}^1$

素因数の和:787495

約数の個数: 72

約数和(自身を含む): 8752729050

約数和(自身を除く): 5974538418

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 787469, 1574938, 2362407, 3149876, 4724814, 5512283, 6299752, 7087221, 9449628, 11024566, 14174442, 16536849, 18899256, 22049132, 28348884, 33073698, 38585981, 44098264, 49610547, 56697768, 66147396, 77171962, 99221094, 115757943, 132294792, 154343924, 198442188, 231515886, 308687848, 347273829, 396884376, 463031772, 694547658, 926063544, 1389095316, 2778190632]

約数ペア:

[(1, 2778190632), (2, 1389095316), (3, 926063544), (4, 694547658), (6, 463031772), (7, 396884376), (8, 347273829), (9, 308687848), (12, 231515886), (14, 198442188), (18, 154343924), (21, 132294792), (24, 115757943), (28, 99221094), (36, 77171962), (42, 66147396), (49, 56697768), (56, 49610547), (63, 44098264), (72, 38585981), (84, 33073698), (98, 28348884), (126, 22049132), (147, 18899256), (168, 16536849), (196, 14174442), (252, 11024566), (294, 9449628), (392, 7087221), (441, 6299752), (504, 5512283), (588, 4724814), (882, 3149876), (1176, 2362407), (1764, 1574938), (3528, 787469)]