402866984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 842063040

約数和(自身を除く): 439196056

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 107, 164, 214, 328, 428, 533, 856, 883, 1066, 1391, 1766, 2132, 2782, 3532, 4264, 4387, 5564, 7064, 8774, 11128, 11479, 17548, 22958, 35096, 36203, 45916, 57031, 72406, 91832, 94481, 114062, 144812, 188962, 228124, 289624, 377924, 456248, 470639, 755848, 941278, 1228253, 1882556, 2456506, 3765112, 3873721, 4913012, 7747442, 9826024, 15494884, 30989768, 50358373, 100716746, 201433492, 402866984]

約数ペア:

[(1, 402866984), (2, 201433492), (4, 100716746), (8, 50358373), (13, 30989768), (26, 15494884), (41, 9826024), (52, 7747442), (82, 4913012), (104, 3873721), (107, 3765112), (164, 2456506), (214, 1882556), (328, 1228253), (428, 941278), (533, 755848), (856, 470639), (883, 456248), (1066, 377924), (1391, 289624), (1766, 228124), (2132, 188962), (2782, 144812), (3532, 114062), (4264, 94481), (4387, 91832), (5564, 72406), (7064, 57031), (8774, 45916), (11128, 36203), (11479, 35096), (17548, 22958)]