268986528

素因数分解:

$2^5\times 3^3\times {\mathrm{433}}^1\times {\mathrm{719}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 787449600

約数和(自身を除く): 518463072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 433, 719, 864, 866, 1299, 1438, 1732, 2157, 2598, 2876, 3464, 3897, 4314, 5196, 5752, 6471, 6928, 7794, 8628, 10392, 11504, 11691, 12942, 13856, 15588, 17256, 19413, 20784, 23008, 23382, 25884, 31176, 34512, 38826, 41568, 46764, 51768, 62352, 69024, 77652, 93528, 103536, 124704, 155304, 187056, 207072, 310608, 311327, 374112, 621216, 622654, 933981, 1245308, 1867962, 2490616, 2801943, 3735924, 4981232, 5603886, 7471848, 8405829, 9962464, 11207772, 14943696, 16811658, 22415544, 29887392, 33623316, 44831088, 67246632, 89662176, 134493264, 268986528]

約数ペア:

[(1, 268986528), (2, 134493264), (3, 89662176), (4, 67246632), (6, 44831088), (8, 33623316), (9, 29887392), (12, 22415544), (16, 16811658), (18, 14943696), (24, 11207772), (27, 9962464), (32, 8405829), (36, 7471848), (48, 5603886), (54, 4981232), (72, 3735924), (96, 2801943), (108, 2490616), (144, 1867962), (216, 1245308), (288, 933981), (432, 622654), (433, 621216), (719, 374112), (864, 311327), (866, 310608), (1299, 207072), (1438, 187056), (1732, 155304), (2157, 124704), (2598, 103536), (2876, 93528), (3464, 77652), (3897, 69024), (4314, 62352), (5196, 51768), (5752, 46764), (6471, 41568), (6928, 38826), (7794, 34512), (8628, 31176), (10392, 25884), (11504, 23382), (11691, 23008), (12942, 20784), (13856, 19413), (15588, 17256)]