1000788144

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31259}}^1$

素因数の和:31322

約数の個数: 80

約数和(自身を含む): 2790892800

約数和(自身を除く): 1790104656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 2001, 2668, 4002, 5336, 8004, 10672, 16008, 31259, 32016, 62518, 93777, 125036, 187554, 250072, 375108, 500144, 718957, 750216, 906511, 1437914, 1500432, 1813022, 2156871, 2719533, 2875828, 3626044, 4313742, 5439066, 5751656, 7252088, 8627484, 10878132, 11503312, 14504176, 17254968, 20849753, 21756264, 34509936, 41699506, 43512528, 62549259, 83399012, 125098518, 166798024, 250197036, 333596048, 500394072, 1000788144]

約数ペア:

[(1, 1000788144), (2, 500394072), (3, 333596048), (4, 250197036), (6, 166798024), (8, 125098518), (12, 83399012), (16, 62549259), (23, 43512528), (24, 41699506), (29, 34509936), (46, 21756264), (48, 20849753), (58, 17254968), (69, 14504176), (87, 11503312), (92, 10878132), (116, 8627484), (138, 7252088), (174, 5751656), (184, 5439066), (232, 4313742), (276, 3626044), (348, 2875828), (368, 2719533), (464, 2156871), (552, 1813022), (667, 1500432), (696, 1437914), (1104, 906511), (1334, 750216), (1392, 718957), (2001, 500144), (2668, 375108), (4002, 250072), (5336, 187554), (8004, 125036), (10672, 93777), (16008, 62518), (31259, 32016)]