1681795512

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{1237}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 4762536480

約数和(自身を除く): 3080740968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 821, 828, 1237, 1642, 1656, 2463, 2474, 3284, 3711, 4926, 4948, 6568, 7389, 7422, 9852, 9896, 11133, 14778, 14844, 18883, 19704, 22266, 28451, 29556, 29688, 37766, 44532, 56649, 56902, 59112, 75532, 85353, 89064, 113298, 113804, 151064, 169947, 170706, 226596, 227608, 256059, 339894, 341412, 453192, 512118, 679788, 682824, 1015577, 1024236, 1359576, 2031154, 2048472, 3046731, 4062308, 6093462, 8124616, 9140193, 12186924, 18280386, 23358271, 24373848, 36560772, 46716542, 70074813, 73121544, 93433084, 140149626, 186866168, 210224439, 280299252, 420448878, 560598504, 840897756, 1681795512]

約数ペア:

[(1, 1681795512), (2, 840897756), (3, 560598504), (4, 420448878), (6, 280299252), (8, 210224439), (9, 186866168), (12, 140149626), (18, 93433084), (23, 73121544), (24, 70074813), (36, 46716542), (46, 36560772), (69, 24373848), (72, 23358271), (92, 18280386), (138, 12186924), (184, 9140193), (207, 8124616), (276, 6093462), (414, 4062308), (552, 3046731), (821, 2048472), (828, 2031154), (1237, 1359576), (1642, 1024236), (1656, 1015577), (2463, 682824), (2474, 679788), (3284, 512118), (3711, 453192), (4926, 341412), (4948, 339894), (6568, 256059), (7389, 227608), (7422, 226596), (9852, 170706), (9896, 169947), (11133, 151064), (14778, 113804), (14844, 113298), (18883, 89064), (19704, 85353), (22266, 75532), (28451, 59112), (29556, 56902), (29688, 56649), (37766, 44532)]