1289358984

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{6803}}^1$

素因数の和:7014

約数の個数: 64

約数和(自身を含む): 3306744000

約数和(自身を除く): 2017385016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 149, 159, 212, 298, 318, 424, 447, 596, 636, 894, 1192, 1272, 1788, 3576, 6803, 7897, 13606, 15794, 20409, 23691, 27212, 31588, 40818, 47382, 54424, 63176, 81636, 94764, 163272, 189528, 360559, 721118, 1013647, 1081677, 1442236, 2027294, 2163354, 2884472, 3040941, 4054588, 4326708, 6081882, 8109176, 8653416, 12163764, 24327528, 53723291, 107446582, 161169873, 214893164, 322339746, 429786328, 644679492, 1289358984]

約数ペア:

[(1, 1289358984), (2, 644679492), (3, 429786328), (4, 322339746), (6, 214893164), (8, 161169873), (12, 107446582), (24, 53723291), (53, 24327528), (106, 12163764), (149, 8653416), (159, 8109176), (212, 6081882), (298, 4326708), (318, 4054588), (424, 3040941), (447, 2884472), (596, 2163354), (636, 2027294), (894, 1442236), (1192, 1081677), (1272, 1013647), (1788, 721118), (3576, 360559), (6803, 189528), (7897, 163272), (13606, 94764), (15794, 81636), (20409, 63176), (23691, 54424), (27212, 47382), (31588, 40818)]