245000322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1093}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 623842560

約数和(自身を除く): 378842238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 593, 1093, 1186, 1779, 2186, 3279, 3558, 4151, 5337, 6558, 7651, 8302, 9837, 10674, 12453, 15302, 16011, 19674, 22953, 24906, 29511, 32022, 37359, 45906, 59022, 68859, 74718, 112077, 137718, 206577, 224154, 413154, 648149, 1296298, 1944447, 3888894, 4537043, 5833341, 9074086, 11666682, 13611129, 17500023, 27222258, 35000046, 40833387, 81666774, 122500161, 245000322]

約数ペア:

[(1, 245000322), (2, 122500161), (3, 81666774), (6, 40833387), (7, 35000046), (9, 27222258), (14, 17500023), (18, 13611129), (21, 11666682), (27, 9074086), (42, 5833341), (54, 4537043), (63, 3888894), (126, 1944447), (189, 1296298), (378, 648149), (593, 413154), (1093, 224154), (1186, 206577), (1779, 137718), (2186, 112077), (3279, 74718), (3558, 68859), (4151, 59022), (5337, 45906), (6558, 37359), (7651, 32022), (8302, 29511), (9837, 24906), (10674, 22953), (12453, 19674), (15302, 16011)]