1330255584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{659849}}^1$

素因数の和:659872

約数の個数: 72

約数和(自身を含む): 4323337200

約数和(自身を除く): 2993081616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 659849, 1319698, 1979547, 2639396, 3959094, 4618943, 5278792, 5938641, 7918188, 9237886, 10557584, 11877282, 13856829, 15836376, 18475772, 21115168, 23754564, 27713658, 31672752, 36951544, 41570487, 47509128, 55427316, 63345504, 73903088, 83140974, 95018256, 110854632, 147806176, 166281948, 190036512, 221709264, 332563896, 443418528, 665127792, 1330255584]

約数ペア:

[(1, 1330255584), (2, 665127792), (3, 443418528), (4, 332563896), (6, 221709264), (7, 190036512), (8, 166281948), (9, 147806176), (12, 110854632), (14, 95018256), (16, 83140974), (18, 73903088), (21, 63345504), (24, 55427316), (28, 47509128), (32, 41570487), (36, 36951544), (42, 31672752), (48, 27713658), (56, 23754564), (63, 21115168), (72, 18475772), (84, 15836376), (96, 13856829), (112, 11877282), (126, 10557584), (144, 9237886), (168, 7918188), (224, 5938641), (252, 5278792), (288, 4618943), (336, 3959094), (504, 2639396), (672, 1979547), (1008, 1319698), (2016, 659849)]