508243840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 1361871360

約数和(自身を除く): 853627520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 127, 128, 130, 148, 160, 169, 185, 208, 254, 260, 296, 320, 338, 370, 416, 481, 508, 520, 592, 635, 640, 676, 740, 832, 845, 962, 1016, 1040, 1184, 1270, 1352, 1480, 1651, 1664, 1690, 1924, 2032, 2080, 2368, 2405, 2540, 2704, 2960, 3302, 3380, 3848, 4064, 4160, 4699, 4736, 4810, 5080, 5408, 5920, 6253, 6604, 6760, 7696, 8128, 8255, 8320, 9398, 9620, 10160, 10816, 11840, 12506, 13208, 13520, 15392, 16256, 16510, 18796, 19240, 20320, 21463, 21632, 23495, 23680, 25012, 26416, 27040, 30784, 31265, 33020, 37592, 38480, 40640, 42926, 46990, 50024, 52832, 54080, 61087, 61568, 62530, 66040, 75184, 76960, 81280, 85852, 93980, 100048, 105664, 107315, 108160, 122174, 125060, 132080, 150368, 153920, 171704, 187960, 200096, 211328, 214630, 244348, 250120, 264160, 300736, 305435, 307840, 343408, 375920, 400192, 429260, 488696, 500240, 528320, 601472, 610870, 686816, 751840, 794131, 800384, 858520, 977392, 1000480, 1056640, 1221740, 1373632, 1503680, 1588262, 1717040, 1954784, 2000960, 2443480, 2747264, 3007360, 3176524, 3434080, 3909568, 3970655, 4001920, 4886960, 6353048, 6868160, 7819136, 7941310, 9773920, 12706096, 13736320, 15882620, 19547840, 25412192, 31765240, 39095680, 50824384, 63530480, 101648768, 127060960, 254121920, 508243840]

約数ペア:

[(1, 508243840), (2, 254121920), (4, 127060960), (5, 101648768), (8, 63530480), (10, 50824384), (13, 39095680), (16, 31765240), (20, 25412192), (26, 19547840), (32, 15882620), (37, 13736320), (40, 12706096), (52, 9773920), (64, 7941310), (65, 7819136), (74, 6868160), (80, 6353048), (104, 4886960), (127, 4001920), (128, 3970655), (130, 3909568), (148, 3434080), (160, 3176524), (169, 3007360), (185, 2747264), (208, 2443480), (254, 2000960), (260, 1954784), (296, 1717040), (320, 1588262), (338, 1503680), (370, 1373632), (416, 1221740), (481, 1056640), (508, 1000480), (520, 977392), (592, 858520), (635, 800384), (640, 794131), (676, 751840), (740, 686816), (832, 610870), (845, 601472), (962, 528320), (1016, 500240), (1040, 488696), (1184, 429260), (1270, 400192), (1352, 375920), (1480, 343408), (1651, 307840), (1664, 305435), (1690, 300736), (1924, 264160), (2032, 250120), (2080, 244348), (2368, 214630), (2405, 211328), (2540, 200096), (2704, 187960), (2960, 171704), (3302, 153920), (3380, 150368), (3848, 132080), (4064, 125060), (4160, 122174), (4699, 108160), (4736, 107315), (4810, 105664), (5080, 100048), (5408, 93980), (5920, 85852), (6253, 81280), (6604, 76960), (6760, 75184), (7696, 66040), (8128, 62530), (8255, 61568), (8320, 61087), (9398, 54080), (9620, 52832), (10160, 50024), (10816, 46990), (11840, 42926), (12506, 40640), (13208, 38480), (13520, 37592), (15392, 33020), (16256, 31265), (16510, 30784), (18796, 27040), (19240, 26416), (20320, 25012), (21463, 23680), (21632, 23495)]