290414304

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2297}}^1$

素因数の和:2752

約数の個数: 72

約数和(自身を含む): 828107280

約数和(自身を除く): 537692976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2297, 2634, 3512, 3951, 4594, 5268, 6891, 7024, 7902, 9188, 10536, 13782, 14048, 15804, 18376, 20673, 21072, 27564, 31608, 36752, 41346, 42144, 55128, 63216, 73504, 82692, 110256, 126432, 165384, 220512, 330768, 661536, 1008383, 2016766, 3025149, 4033532, 6050298, 8067064, 9075447, 12100596, 16134128, 18150894, 24201192, 32268256, 36301788, 48402384, 72603576, 96804768, 145207152, 290414304]

約数ペア:

[(1, 290414304), (2, 145207152), (3, 96804768), (4, 72603576), (6, 48402384), (8, 36301788), (9, 32268256), (12, 24201192), (16, 18150894), (18, 16134128), (24, 12100596), (32, 9075447), (36, 8067064), (48, 6050298), (72, 4033532), (96, 3025149), (144, 2016766), (288, 1008383), (439, 661536), (878, 330768), (1317, 220512), (1756, 165384), (2297, 126432), (2634, 110256), (3512, 82692), (3951, 73504), (4594, 63216), (5268, 55128), (6891, 42144), (7024, 41346), (7902, 36752), (9188, 31608), (10536, 27564), (13782, 21072), (14048, 20673), (15804, 18376)]