291613968

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{5101}}^1$

素因数の和:5512

約数の個数: 60

約数和(自身を含む): 818330188

約数和(自身を除く): 526716220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 5101, 6352, 7146, 9528, 10202, 14292, 15303, 19056, 20404, 28584, 30606, 40808, 45909, 57168, 61212, 81616, 91818, 122424, 183636, 244848, 367272, 734544, 2025097, 4050194, 6075291, 8100388, 12150582, 16200776, 18225873, 24301164, 32401552, 36451746, 48602328, 72903492, 97204656, 145806984, 291613968]

約数ペア:

[(1, 291613968), (2, 145806984), (3, 97204656), (4, 72903492), (6, 48602328), (8, 36451746), (9, 32401552), (12, 24301164), (16, 18225873), (18, 16200776), (24, 12150582), (36, 8100388), (48, 6075291), (72, 4050194), (144, 2025097), (397, 734544), (794, 367272), (1191, 244848), (1588, 183636), (2382, 122424), (3176, 91818), (3573, 81616), (4764, 61212), (5101, 57168), (6352, 45909), (7146, 40808), (9528, 30606), (10202, 28584), (14292, 20404), (15303, 19056)]