238218560

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^2\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 84

約数和(自身を含む): 581303892

約数和(自身を除く): 343085332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 337, 376, 470, 674, 752, 940, 1348, 1504, 1685, 1880, 2209, 2696, 3008, 3370, 3760, 4418, 5392, 6740, 7520, 8836, 10784, 11045, 13480, 15040, 15839, 17672, 21568, 22090, 26960, 31678, 35344, 44180, 53920, 63356, 70688, 79195, 88360, 107840, 126712, 141376, 158390, 176720, 253424, 316780, 353440, 506848, 633560, 706880, 744433, 1013696, 1267120, 1488866, 2534240, 2977732, 3722165, 5068480, 5955464, 7444330, 11910928, 14888660, 23821856, 29777320, 47643712, 59554640, 119109280, 238218560]

約数ペア:

[(1, 238218560), (2, 119109280), (4, 59554640), (5, 47643712), (8, 29777320), (10, 23821856), (16, 14888660), (20, 11910928), (32, 7444330), (40, 5955464), (47, 5068480), (64, 3722165), (80, 2977732), (94, 2534240), (160, 1488866), (188, 1267120), (235, 1013696), (320, 744433), (337, 706880), (376, 633560), (470, 506848), (674, 353440), (752, 316780), (940, 253424), (1348, 176720), (1504, 158390), (1685, 141376), (1880, 126712), (2209, 107840), (2696, 88360), (3008, 79195), (3370, 70688), (3760, 63356), (4418, 53920), (5392, 44180), (6740, 35344), (7520, 31678), (8836, 26960), (10784, 22090), (11045, 21568), (13480, 17672), (15040, 15839)]