1569431567144

素因数分解:

$2^3\times 7^2\times {\mathrm{20123}}^1\times {\mathrm{198959}}^1$

素因数の和:219102

約数の個数: 48

約数和(自身を含む): 3423309739200

約数和(自身を除く): 1853878172056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 20123, 40246, 80492, 140861, 160984, 198959, 281722, 397918, 563444, 795836, 986027, 1126888, 1392713, 1591672, 1972054, 2785426, 3944108, 5570852, 7888216, 9748991, 11141704, 19497982, 38995964, 77991928, 4003651957, 8007303914, 16014607828, 28025563699, 32029215656, 56051127398, 112102254796, 196178945893, 224204509592, 392357891786, 784715783572, 1569431567144]

約数ペア:

[(1, 1569431567144), (2, 784715783572), (4, 392357891786), (7, 224204509592), (8, 196178945893), (14, 112102254796), (28, 56051127398), (49, 32029215656), (56, 28025563699), (98, 16014607828), (196, 8007303914), (392, 4003651957), (20123, 77991928), (40246, 38995964), (80492, 19497982), (140861, 11141704), (160984, 9748991), (198959, 7888216), (281722, 5570852), (397918, 3944108), (563444, 2785426), (795836, 1972054), (986027, 1591672), (1126888, 1392713)]