281733088

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96749}}^1$

素因数の和:96779

約数の個数: 48

約数和(自身を含む): 682668000

約数和(自身を除く): 400934912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 96749, 193498, 386996, 677243, 773992, 1257737, 1354486, 1547984, 2515474, 2708972, 3095968, 5030948, 5417944, 8804159, 10061896, 10835888, 17608318, 20123792, 21671776, 35216636, 40247584, 70433272, 140866544, 281733088]

約数ペア:

[(1, 281733088), (2, 140866544), (4, 70433272), (7, 40247584), (8, 35216636), (13, 21671776), (14, 20123792), (16, 17608318), (26, 10835888), (28, 10061896), (32, 8804159), (52, 5417944), (56, 5030948), (91, 3095968), (104, 2708972), (112, 2515474), (182, 1547984), (208, 1354486), (224, 1257737), (364, 773992), (416, 677243), (728, 386996), (1456, 193498), (2912, 96749)]