991098624

素因数分解:

$2^8\times 3^1\times {\mathrm{347}}^1\times {\mathrm{3719}}^1$

素因数の和:4085

約数の個数: 72

約数和(自身を含む): 2646080640

約数和(自身を除く): 1654982016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 347, 384, 694, 768, 1041, 1388, 2082, 2776, 3719, 4164, 5552, 7438, 8328, 11104, 11157, 14876, 16656, 22208, 22314, 29752, 33312, 44416, 44628, 59504, 66624, 88832, 89256, 119008, 133248, 178512, 238016, 266496, 357024, 476032, 714048, 952064, 1290493, 1428096, 2580986, 2856192, 3871479, 5161972, 7742958, 10323944, 15485916, 20647888, 30971832, 41295776, 61943664, 82591552, 123887328, 165183104, 247774656, 330366208, 495549312, 991098624]

約数ペア:

[(1, 991098624), (2, 495549312), (3, 330366208), (4, 247774656), (6, 165183104), (8, 123887328), (12, 82591552), (16, 61943664), (24, 41295776), (32, 30971832), (48, 20647888), (64, 15485916), (96, 10323944), (128, 7742958), (192, 5161972), (256, 3871479), (347, 2856192), (384, 2580986), (694, 1428096), (768, 1290493), (1041, 952064), (1388, 714048), (2082, 476032), (2776, 357024), (3719, 266496), (4164, 238016), (5552, 178512), (7438, 133248), (8328, 119008), (11104, 89256), (11157, 88832), (14876, 66624), (16656, 59504), (22208, 44628), (22314, 44416), (29752, 33312)]