1378487376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{455849}}^1$

素因数の和:455873

約数の個数: 80

約数和(自身を含む): 4522032000

約数和(自身を除く): 3143544624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 455849, 911698, 1367547, 1823396, 2735094, 3190943, 3646792, 4102641, 5470188, 6381886, 7293584, 8205282, 9572829, 10940376, 12307923, 12763772, 16410564, 19145658, 21880752, 24615846, 25527544, 28718487, 32821128, 38291316, 49231692, 51055088, 57436974, 65642256, 76582632, 86155461, 98463384, 114873948, 153165264, 172310922, 196926768, 229747896, 344621844, 459495792, 689243688, 1378487376]

約数ペア:

[(1, 1378487376), (2, 689243688), (3, 459495792), (4, 344621844), (6, 229747896), (7, 196926768), (8, 172310922), (9, 153165264), (12, 114873948), (14, 98463384), (16, 86155461), (18, 76582632), (21, 65642256), (24, 57436974), (27, 51055088), (28, 49231692), (36, 38291316), (42, 32821128), (48, 28718487), (54, 25527544), (56, 24615846), (63, 21880752), (72, 19145658), (84, 16410564), (108, 12763772), (112, 12307923), (126, 10940376), (144, 9572829), (168, 8205282), (189, 7293584), (216, 6381886), (252, 5470188), (336, 4102641), (378, 3646792), (432, 3190943), (504, 2735094), (756, 1823396), (1008, 1367547), (1512, 911698), (3024, 455849)]