238150400

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 596128512

約数和(自身を除く): 357978112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 293, 320, 400, 508, 586, 635, 640, 800, 1016, 1172, 1270, 1280, 1465, 1600, 2032, 2344, 2540, 2930, 3175, 3200, 4064, 4688, 5080, 5860, 6350, 6400, 7325, 8128, 9376, 10160, 11720, 12700, 14650, 16256, 18752, 20320, 23440, 25400, 29300, 32512, 37211, 37504, 40640, 46880, 50800, 58600, 74422, 75008, 81280, 93760, 101600, 117200, 148844, 162560, 186055, 187520, 203200, 234400, 297688, 372110, 375040, 406400, 468800, 595376, 744220, 812800, 930275, 937600, 1190752, 1488440, 1860550, 1875200, 2381504, 2976880, 3721100, 4763008, 5953760, 7442200, 9526016, 11907520, 14884400, 23815040, 29768800, 47630080, 59537600, 119075200, 238150400]

約数ペア:

[(1, 238150400), (2, 119075200), (4, 59537600), (5, 47630080), (8, 29768800), (10, 23815040), (16, 14884400), (20, 11907520), (25, 9526016), (32, 7442200), (40, 5953760), (50, 4763008), (64, 3721100), (80, 2976880), (100, 2381504), (127, 1875200), (128, 1860550), (160, 1488440), (200, 1190752), (254, 937600), (256, 930275), (293, 812800), (320, 744220), (400, 595376), (508, 468800), (586, 406400), (635, 375040), (640, 372110), (800, 297688), (1016, 234400), (1172, 203200), (1270, 187520), (1280, 186055), (1465, 162560), (1600, 148844), (2032, 117200), (2344, 101600), (2540, 93760), (2930, 81280), (3175, 75008), (3200, 74422), (4064, 58600), (4688, 50800), (5080, 46880), (5860, 40640), (6350, 37504), (6400, 37211), (7325, 32512), (8128, 29300), (9376, 25400), (10160, 23440), (11720, 20320), (12700, 18752), (14650, 16256)]