280134342

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{797}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 652700160

約数和(自身を除く): 372565818

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 283, 414, 566, 621, 797, 849, 1242, 1594, 1698, 2391, 2547, 4782, 5094, 6509, 7173, 7641, 13018, 14346, 15282, 18331, 19527, 21519, 36662, 39054, 43038, 54993, 58581, 109986, 117162, 164979, 175743, 225551, 329958, 351486, 451102, 494937, 676653, 989874, 1353306, 2029959, 4059918, 5187673, 6089877, 10375346, 12179754, 15563019, 31126038, 46689057, 93378114, 140067171, 280134342]

約数ペア:

[(1, 280134342), (2, 140067171), (3, 93378114), (6, 46689057), (9, 31126038), (18, 15563019), (23, 12179754), (27, 10375346), (46, 6089877), (54, 5187673), (69, 4059918), (138, 2029959), (207, 1353306), (283, 989874), (414, 676653), (566, 494937), (621, 451102), (797, 351486), (849, 329958), (1242, 225551), (1594, 175743), (1698, 164979), (2391, 117162), (2547, 109986), (4782, 58581), (5094, 54993), (6509, 43038), (7173, 39054), (7641, 36662), (13018, 21519), (14346, 19527), (15282, 18331)]