245069712

素因数分解:

$2^4\times 3^4\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1002

約数の個数: 100

約数和(自身を含む): 712990080

約数和(自身を除く): 467920368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 263, 324, 432, 526, 648, 719, 789, 1052, 1296, 1438, 1578, 2104, 2157, 2367, 2876, 3156, 4208, 4314, 4734, 5752, 6312, 6471, 7101, 8628, 9468, 11504, 12624, 12942, 14202, 17256, 18936, 19413, 21303, 25884, 28404, 34512, 37872, 38826, 42606, 51768, 56808, 58239, 77652, 85212, 103536, 113616, 116478, 155304, 170424, 189097, 232956, 310608, 340848, 378194, 465912, 567291, 756388, 931824, 1134582, 1512776, 1701873, 2269164, 3025552, 3403746, 4538328, 5105619, 6807492, 9076656, 10211238, 13614984, 15316857, 20422476, 27229968, 30633714, 40844952, 61267428, 81689904, 122534856, 245069712]

約数ペア:

[(1, 245069712), (2, 122534856), (3, 81689904), (4, 61267428), (6, 40844952), (8, 30633714), (9, 27229968), (12, 20422476), (16, 15316857), (18, 13614984), (24, 10211238), (27, 9076656), (36, 6807492), (48, 5105619), (54, 4538328), (72, 3403746), (81, 3025552), (108, 2269164), (144, 1701873), (162, 1512776), (216, 1134582), (263, 931824), (324, 756388), (432, 567291), (526, 465912), (648, 378194), (719, 340848), (789, 310608), (1052, 232956), (1296, 189097), (1438, 170424), (1578, 155304), (2104, 116478), (2157, 113616), (2367, 103536), (2876, 85212), (3156, 77652), (4208, 58239), (4314, 56808), (4734, 51768), (5752, 42606), (6312, 38826), (6471, 37872), (7101, 34512), (8628, 28404), (9468, 25884), (11504, 21303), (12624, 19413), (12942, 18936), (14202, 17256)]