307923984

素因数分解:

$2^4\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1609}}^1$

素因数の和:2069

約数の個数: 80

約数和(自身を含む): 886401600

約数和(自身を除く): 578477616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 443, 886, 1329, 1609, 1772, 2658, 3218, 3544, 3987, 4827, 5316, 6436, 7088, 7974, 9654, 10632, 11961, 12872, 14481, 15948, 19308, 21264, 23922, 25744, 28962, 31896, 38616, 43443, 47844, 57924, 63792, 77232, 86886, 95688, 115848, 173772, 191376, 231696, 347544, 695088, 712787, 1425574, 2138361, 2851148, 4276722, 5702296, 6415083, 8553444, 11404592, 12830166, 17106888, 19245249, 25660332, 34213776, 38490498, 51320664, 76980996, 102641328, 153961992, 307923984]

約数ペア:

[(1, 307923984), (2, 153961992), (3, 102641328), (4, 76980996), (6, 51320664), (8, 38490498), (9, 34213776), (12, 25660332), (16, 19245249), (18, 17106888), (24, 12830166), (27, 11404592), (36, 8553444), (48, 6415083), (54, 5702296), (72, 4276722), (108, 2851148), (144, 2138361), (216, 1425574), (432, 712787), (443, 695088), (886, 347544), (1329, 231696), (1609, 191376), (1772, 173772), (2658, 115848), (3218, 95688), (3544, 86886), (3987, 77232), (4827, 63792), (5316, 57924), (6436, 47844), (7088, 43443), (7974, 38616), (9654, 31896), (10632, 28962), (11961, 25744), (12872, 23922), (14481, 21264), (15948, 19308)]