303890132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6373}}^1$

素因数の和:6528

約数の個数: 48

約数和(自身を含む): 659632512

約数和(自身を除く): 355742380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3668, 6373, 6812, 11921, 12746, 23842, 25492, 44611, 47684, 82849, 89222, 165698, 178444, 331396, 579943, 834863, 1159886, 1669726, 2319772, 3339452, 5844041, 10853219, 11688082, 21706438, 23376164, 43412876, 75972533, 151945066, 303890132]

約数ペア:

[(1, 303890132), (2, 151945066), (4, 75972533), (7, 43412876), (13, 23376164), (14, 21706438), (26, 11688082), (28, 10853219), (52, 5844041), (91, 3339452), (131, 2319772), (182, 1669726), (262, 1159886), (364, 834863), (524, 579943), (917, 331396), (1703, 178444), (1834, 165698), (3406, 89222), (3668, 82849), (6373, 47684), (6812, 44611), (11921, 25492), (12746, 23842)]