326351012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 637711872

約数和(自身を除く): 311360860

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 443, 457, 806, 886, 914, 1612, 1772, 1828, 5759, 5941, 11518, 11882, 13733, 14167, 23036, 23764, 27466, 28334, 54932, 56668, 178529, 184171, 202451, 357058, 368342, 404902, 714116, 736684, 809804, 2631863, 5263726, 6275981, 10527452, 12551962, 25103924, 81587753, 163175506, 326351012]

約数ペア:

[(1, 326351012), (2, 163175506), (4, 81587753), (13, 25103924), (26, 12551962), (31, 10527452), (52, 6275981), (62, 5263726), (124, 2631863), (403, 809804), (443, 736684), (457, 714116), (806, 404902), (886, 368342), (914, 357058), (1612, 202451), (1772, 184171), (1828, 178529), (5759, 56668), (5941, 54932), (11518, 28334), (11882, 27466), (13733, 23764), (14167, 23036)]