390299616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193601}}^1$

素因数の和:193624

約数の個数: 72

約数和(自身を含む): 1268480304

約数和(自身を除く): 878180688

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, 193601, 387202, 580803, 774404, 1161606, 1355207, 1548808, 1742409, 2323212, 2710414, 3097616, 3484818, 4065621, 4646424, 5420828, 6195232, 6969636, 8131242, 9292848, 10841656, 12196863, 13939272, 16262484, 18585696, 21683312, 24393726, 27878544, 32524968, 43366624, 48787452, 55757088, 65049936, 97574904, 130099872, 195149808, 390299616]

約数ペア:

[(1, 390299616), (2, 195149808), (3, 130099872), (4, 97574904), (6, 65049936), (7, 55757088), (8, 48787452), (9, 43366624), (12, 32524968), (14, 27878544), (16, 24393726), (18, 21683312), (21, 18585696), (24, 16262484), (28, 13939272), (32, 12196863), (36, 10841656), (42, 9292848), (48, 8131242), (56, 6969636), (63, 6195232), (72, 5420828), (84, 4646424), (96, 4065621), (112, 3484818), (126, 3097616), (144, 2710414), (168, 2323212), (224, 1742409), (252, 1548808), (288, 1355207), (336, 1161606), (504, 774404), (672, 580803), (1008, 387202), (2016, 193601)]