494557056

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{20443}}^1$

素因数の和:20473

約数の個数: 128

約数和(自身を含む): 1668230400

約数和(自身を除く): 1173673344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 20443, 24192, 40886, 61329, 81772, 122658, 143101, 163544, 183987, 245316, 286202, 327088, 367974, 429303, 490632, 551961, 572404, 654176, 735948, 858606, 981264, 1103922, 1144808, 1287909, 1308352, 1471896, 1717212, 1962528, 2207844, 2289616, 2575818, 2616704, 2943792, 3434424, 3863727, 3925056, 4415688, 4579232, 5151636, 5887584, 6868848, 7727454, 7850112, 8831376, 9158464, 10303272, 11775168, 13737696, 15454908, 17662752, 18316928, 20606544, 23550336, 27475392, 30909816, 35325504, 41213088, 54950784, 61819632, 70651008, 82426176, 123639264, 164852352, 247278528, 494557056]

約数ペア:

[(1, 494557056), (2, 247278528), (3, 164852352), (4, 123639264), (6, 82426176), (7, 70651008), (8, 61819632), (9, 54950784), (12, 41213088), (14, 35325504), (16, 30909816), (18, 27475392), (21, 23550336), (24, 20606544), (27, 18316928), (28, 17662752), (32, 15454908), (36, 13737696), (42, 11775168), (48, 10303272), (54, 9158464), (56, 8831376), (63, 7850112), (64, 7727454), (72, 6868848), (84, 5887584), (96, 5151636), (108, 4579232), (112, 4415688), (126, 3925056), (128, 3863727), (144, 3434424), (168, 2943792), (189, 2616704), (192, 2575818), (216, 2289616), (224, 2207844), (252, 1962528), (288, 1717212), (336, 1471896), (378, 1308352), (384, 1287909), (432, 1144808), (448, 1103922), (504, 981264), (576, 858606), (672, 735948), (756, 654176), (864, 572404), (896, 551961), (1008, 490632), (1152, 429303), (1344, 367974), (1512, 327088), (1728, 286202), (2016, 245316), (2688, 183987), (3024, 163544), (3456, 143101), (4032, 122658), (6048, 81772), (8064, 61329), (12096, 40886), (20443, 24192)]