225268624

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 524752128

約数和(自身を除く): 299483504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 157, 161, 184, 314, 322, 368, 557, 628, 644, 1099, 1114, 1256, 1288, 2198, 2228, 2512, 2576, 3611, 3899, 4396, 4456, 7222, 7798, 8792, 8912, 12811, 14444, 15596, 17584, 25277, 25622, 28888, 31192, 50554, 51244, 57776, 62384, 87449, 89677, 101108, 102488, 174898, 179354, 202216, 204976, 349796, 358708, 404432, 612143, 699592, 717416, 1224286, 1399184, 1434832, 2011327, 2448572, 4022654, 4897144, 8045308, 9794288, 14079289, 16090616, 28158578, 32181232, 56317156, 112634312, 225268624]

約数ペア:

[(1, 225268624), (2, 112634312), (4, 56317156), (7, 32181232), (8, 28158578), (14, 16090616), (16, 14079289), (23, 9794288), (28, 8045308), (46, 4897144), (56, 4022654), (92, 2448572), (112, 2011327), (157, 1434832), (161, 1399184), (184, 1224286), (314, 717416), (322, 699592), (368, 612143), (557, 404432), (628, 358708), (644, 349796), (1099, 204976), (1114, 202216), (1256, 179354), (1288, 174898), (2198, 102488), (2228, 101108), (2512, 89677), (2576, 87449), (3611, 62384), (3899, 57776), (4396, 51244), (4456, 50554), (7222, 31192), (7798, 28888), (8792, 25622), (8912, 25277), (12811, 17584), (14444, 15596)]