221746752

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 84

約数和(自身を含む): 649199616

約数和(自身を除く): 427452864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 1128, 1504, 1692, 2256, 3008, 3384, 4512, 6768, 8191, 9024, 13536, 16382, 24573, 27072, 32764, 49146, 65528, 73719, 98292, 131056, 147438, 196584, 262112, 294876, 384977, 393168, 524224, 589752, 769954, 786336, 1154931, 1179504, 1539908, 1572672, 2309862, 2359008, 3079816, 3464793, 4619724, 4718016, 6159632, 6929586, 9239448, 12319264, 13859172, 18478896, 24638528, 27718344, 36957792, 55436688, 73915584, 110873376, 221746752]

約数ペア:

[(1, 221746752), (2, 110873376), (3, 73915584), (4, 55436688), (6, 36957792), (8, 27718344), (9, 24638528), (12, 18478896), (16, 13859172), (18, 12319264), (24, 9239448), (32, 6929586), (36, 6159632), (47, 4718016), (48, 4619724), (64, 3464793), (72, 3079816), (94, 2359008), (96, 2309862), (141, 1572672), (144, 1539908), (188, 1179504), (192, 1154931), (282, 786336), (288, 769954), (376, 589752), (423, 524224), (564, 393168), (576, 384977), (752, 294876), (846, 262112), (1128, 196584), (1504, 147438), (1692, 131056), (2256, 98292), (3008, 73719), (3384, 65528), (4512, 49146), (6768, 32764), (8191, 27072), (9024, 24573), (13536, 16382)]