447780144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70141}}^1$

素因数の和:70178

約数の個数: 80

約数和(自身を含む): 1391617280

約数和(自身を除く): 943837136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 70141, 140282, 210423, 280564, 420846, 490987, 561128, 841692, 981974, 1122256, 1332679, 1472961, 1683384, 1963948, 2665358, 2945922, 3366768, 3927896, 3998037, 5330716, 5891844, 7855792, 7996074, 9328753, 10661432, 11783688, 15992148, 18657506, 21322864, 23567376, 27986259, 31984296, 37315012, 55972518, 63968592, 74630024, 111945036, 149260048, 223890072, 447780144]

約数ペア:

[(1, 447780144), (2, 223890072), (3, 149260048), (4, 111945036), (6, 74630024), (7, 63968592), (8, 55972518), (12, 37315012), (14, 31984296), (16, 27986259), (19, 23567376), (21, 21322864), (24, 18657506), (28, 15992148), (38, 11783688), (42, 10661432), (48, 9328753), (56, 7996074), (57, 7855792), (76, 5891844), (84, 5330716), (112, 3998037), (114, 3927896), (133, 3366768), (152, 2945922), (168, 2665358), (228, 1963948), (266, 1683384), (304, 1472961), (336, 1332679), (399, 1122256), (456, 981974), (532, 841692), (798, 561128), (912, 490987), (1064, 420846), (1596, 280564), (2128, 210423), (3192, 140282), (6384, 70141)]