254676684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2423}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 627137280

約数和(自身を除く): 372460596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 461, 922, 1383, 1844, 2423, 2766, 4846, 5532, 7269, 8759, 9692, 14538, 17518, 26277, 29076, 35036, 46037, 52554, 92074, 105108, 138111, 184148, 276222, 552444, 1117003, 2234006, 3351009, 4468012, 6702018, 13404036, 21223057, 42446114, 63669171, 84892228, 127338342, 254676684]

約数ペア:

[(1, 254676684), (2, 127338342), (3, 84892228), (4, 63669171), (6, 42446114), (12, 21223057), (19, 13404036), (38, 6702018), (57, 4468012), (76, 3351009), (114, 2234006), (228, 1117003), (461, 552444), (922, 276222), (1383, 184148), (1844, 138111), (2423, 105108), (2766, 92074), (4846, 52554), (5532, 46037), (7269, 35036), (8759, 29076), (9692, 26277), (14538, 17518)]