220903776

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{33349}}^1$

素因数の和:33388

約数の個数: 72

約数和(自身を含む): 655527600

約数和(自身を除く): 434623824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 33349, 66698, 100047, 133396, 200094, 266792, 300141, 400188, 533584, 600282, 767027, 800376, 1067168, 1200564, 1534054, 1600752, 2301081, 2401128, 3068108, 3201504, 4602162, 4802256, 6136216, 6903243, 9204324, 9604512, 12272432, 13806486, 18408648, 24544864, 27612972, 36817296, 55225944, 73634592, 110451888, 220903776]

約数ペア:

[(1, 220903776), (2, 110451888), (3, 73634592), (4, 55225944), (6, 36817296), (8, 27612972), (9, 24544864), (12, 18408648), (16, 13806486), (18, 12272432), (23, 9604512), (24, 9204324), (32, 6903243), (36, 6136216), (46, 4802256), (48, 4602162), (69, 3201504), (72, 3068108), (92, 2401128), (96, 2301081), (138, 1600752), (144, 1534054), (184, 1200564), (207, 1067168), (276, 800376), (288, 767027), (368, 600282), (414, 533584), (552, 400188), (736, 300141), (828, 266792), (1104, 200094), (1656, 133396), (2208, 100047), (3312, 66698), (6624, 33349)]