1788894936

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{80407}}^1$

素因数の和:80525

約数の個数: 64

約数和(自身を含む): 5017459200

約数和(自身を除く): 3228564264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 7416, 11124, 22248, 80407, 160814, 241221, 321628, 482442, 643256, 723663, 964884, 1447326, 1929768, 2170989, 2894652, 4341978, 5789304, 8281921, 8683956, 16563842, 17367912, 24845763, 33127684, 49691526, 66255368, 74537289, 99383052, 149074578, 198766104, 223611867, 298149156, 447223734, 596298312, 894447468, 1788894936]

約数ペア:

[(1, 1788894936), (2, 894447468), (3, 596298312), (4, 447223734), (6, 298149156), (8, 223611867), (9, 198766104), (12, 149074578), (18, 99383052), (24, 74537289), (27, 66255368), (36, 49691526), (54, 33127684), (72, 24845763), (103, 17367912), (108, 16563842), (206, 8683956), (216, 8281921), (309, 5789304), (412, 4341978), (618, 2894652), (824, 2170989), (927, 1929768), (1236, 1447326), (1854, 964884), (2472, 723663), (2781, 643256), (3708, 482442), (5562, 321628), (7416, 241221), (11124, 160814), (22248, 80407)]