320814648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19289}}^1$

素因数の和:19322

約数の個数: 128

約数和(自身を含む): 1111104000

約数和(自身を除く): 790289352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 16632, 19289, 38578, 57867, 77156, 115734, 135023, 154312, 173601, 212179, 231468, 270046, 347202, 405069, 424358, 462936, 520803, 540092, 636537, 694404, 810138, 848716, 1041606, 1080184, 1215207, 1273074, 1388808, 1485253, 1620276, 1697432, 1909611, 2083212, 2430414, 2546148, 2970506, 3240552, 3645621, 3819222, 4166424, 4455759, 4860828, 5092296, 5728833, 5941012, 7291242, 7638444, 8911518, 9721656, 11457666, 11882024, 13367277, 14582484, 15276888, 17823036, 22915332, 26734554, 29164968, 35646072, 40101831, 45830664, 53469108, 80203662, 106938216, 160407324, 320814648]

約数ペア:

[(1, 320814648), (2, 160407324), (3, 106938216), (4, 80203662), (6, 53469108), (7, 45830664), (8, 40101831), (9, 35646072), (11, 29164968), (12, 26734554), (14, 22915332), (18, 17823036), (21, 15276888), (22, 14582484), (24, 13367277), (27, 11882024), (28, 11457666), (33, 9721656), (36, 8911518), (42, 7638444), (44, 7291242), (54, 5941012), (56, 5728833), (63, 5092296), (66, 4860828), (72, 4455759), (77, 4166424), (84, 3819222), (88, 3645621), (99, 3240552), (108, 2970506), (126, 2546148), (132, 2430414), (154, 2083212), (168, 1909611), (189, 1697432), (198, 1620276), (216, 1485253), (231, 1388808), (252, 1273074), (264, 1215207), (297, 1080184), (308, 1041606), (378, 848716), (396, 810138), (462, 694404), (504, 636537), (594, 540092), (616, 520803), (693, 462936), (756, 424358), (792, 405069), (924, 347202), (1188, 270046), (1386, 231468), (1512, 212179), (1848, 173601), (2079, 154312), (2376, 135023), (2772, 115734), (4158, 77156), (5544, 57867), (8316, 38578), (16632, 19289)]