266419842948

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{21575951}}^1$

素因数の和:21575982

約数の個数: 72

約数和(自身を含む): 785364652800

約数和(自身を除く): 518944809852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 21575951, 43151902, 64727853, 86303804, 129455706, 151031657, 194183559, 258911412, 302063314, 388367118, 453094971, 604126628, 776734236, 906189942, 1057221599, 1359284913, 1812379884, 2114443198, 2718569826, 3171664797, 4228886396, 5437139652, 6343329594, 7400551193, 9514994391, 12686659188, 14801102386, 19029988782, 22201653579, 29602204772, 38059977564, 44403307158, 66604960737, 88806614316, 133209921474, 266419842948]

約数ペア:

[(1, 266419842948), (2, 133209921474), (3, 88806614316), (4, 66604960737), (6, 44403307158), (7, 38059977564), (9, 29602204772), (12, 22201653579), (14, 19029988782), (18, 14801102386), (21, 12686659188), (28, 9514994391), (36, 7400551193), (42, 6343329594), (49, 5437139652), (63, 4228886396), (84, 3171664797), (98, 2718569826), (126, 2114443198), (147, 1812379884), (196, 1359284913), (252, 1057221599), (294, 906189942), (343, 776734236), (441, 604126628), (588, 453094971), (686, 388367118), (882, 302063314), (1029, 258911412), (1372, 194183559), (1764, 151031657), (2058, 129455706), (3087, 86303804), (4116, 64727853), (6174, 43151902), (12348, 21575951)]