15679420728

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{8363}}^1$

素因数の和:8972

約数の個数: 64

約数和(自身を含む): 39504844800

約数和(自身を除く): 23825424072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 409, 573, 764, 818, 1146, 1227, 1528, 1636, 2292, 2454, 3272, 4584, 4908, 8363, 9816, 16726, 25089, 33452, 50178, 66904, 78119, 100356, 156238, 200712, 234357, 312476, 468714, 624952, 937428, 1597333, 1874856, 3194666, 3420467, 4791999, 6389332, 6840934, 9583998, 10261401, 12778664, 13681868, 19167996, 20522802, 27363736, 38335992, 41045604, 82091208, 653309197, 1306618394, 1959927591, 2613236788, 3919855182, 5226473576, 7839710364, 15679420728]

約数ペア:

[(1, 15679420728), (2, 7839710364), (3, 5226473576), (4, 3919855182), (6, 2613236788), (8, 1959927591), (12, 1306618394), (24, 653309197), (191, 82091208), (382, 41045604), (409, 38335992), (573, 27363736), (764, 20522802), (818, 19167996), (1146, 13681868), (1227, 12778664), (1528, 10261401), (1636, 9583998), (2292, 6840934), (2454, 6389332), (3272, 4791999), (4584, 3420467), (4908, 3194666), (8363, 1874856), (9816, 1597333), (16726, 937428), (25089, 624952), (33452, 468714), (50178, 312476), (66904, 234357), (78119, 200712), (100356, 156238)]