1302686028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109987}}^1$

素因数の和:110051

約数の個数: 72

約数和(自身を含む): 3843420672

約数和(自身を除く): 2540734644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 109987, 219974, 329961, 439948, 659922, 769909, 989883, 1319844, 1539818, 1979766, 2309727, 3079636, 3959532, 4619454, 5169389, 6929181, 9238908, 10338778, 13858362, 15508167, 20677556, 27716724, 31016334, 36185723, 46524501, 62032668, 72371446, 93049002, 108557169, 144742892, 186098004, 217114338, 325671507, 434228676, 651343014, 1302686028]

約数ペア:

[(1, 1302686028), (2, 651343014), (3, 434228676), (4, 325671507), (6, 217114338), (7, 186098004), (9, 144742892), (12, 108557169), (14, 93049002), (18, 72371446), (21, 62032668), (28, 46524501), (36, 36185723), (42, 31016334), (47, 27716724), (63, 20677556), (84, 15508167), (94, 13858362), (126, 10338778), (141, 9238908), (188, 6929181), (252, 5169389), (282, 4619454), (329, 3959532), (423, 3079636), (564, 2309727), (658, 1979766), (846, 1539818), (987, 1319844), (1316, 989883), (1692, 769909), (1974, 659922), (2961, 439948), (3948, 329961), (5922, 219974), (11844, 109987)]