3988593504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1978469}}^1$

素因数の和:1978492

約数の個数: 72

約数和(自身を含む): 12962935440

約数和(自身を除く): 8974341936

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, 1978469, 3956938, 5935407, 7913876, 11870814, 13849283, 15827752, 17806221, 23741628, 27698566, 31655504, 35612442, 41547849, 47483256, 55397132, 63311008, 71224884, 83095698, 94966512, 110794264, 124643547, 142449768, 166191396, 189933024, 221588528, 249287094, 284899536, 332382792, 443177056, 498574188, 569799072, 664765584, 997148376, 1329531168, 1994296752, 3988593504]

約数ペア:

[(1, 3988593504), (2, 1994296752), (3, 1329531168), (4, 997148376), (6, 664765584), (7, 569799072), (8, 498574188), (9, 443177056), (12, 332382792), (14, 284899536), (16, 249287094), (18, 221588528), (21, 189933024), (24, 166191396), (28, 142449768), (32, 124643547), (36, 110794264), (42, 94966512), (48, 83095698), (56, 71224884), (63, 63311008), (72, 55397132), (84, 47483256), (96, 41547849), (112, 35612442), (126, 31655504), (144, 27698566), (168, 23741628), (224, 17806221), (252, 15827752), (288, 13849283), (336, 11870814), (504, 7913876), (672, 5935407), (1008, 3956938), (2016, 1978469)]