217324296

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47911}}^1$

素因数の和:47936

約数の個数: 80

約数和(自身を含む): 695682240

約数和(自身を除く): 478357944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 47911, 95822, 143733, 191644, 287466, 335377, 383288, 431199, 574932, 670754, 862398, 1006131, 1149864, 1293597, 1341508, 1724796, 2012262, 2587194, 2683016, 3018393, 3449592, 3880791, 4024524, 5174388, 6036786, 7761582, 8049048, 9055179, 10348776, 12073572, 15523164, 18110358, 24147144, 27165537, 31046328, 36220716, 54331074, 72441432, 108662148, 217324296]

約数ペア:

[(1, 217324296), (2, 108662148), (3, 72441432), (4, 54331074), (6, 36220716), (7, 31046328), (8, 27165537), (9, 24147144), (12, 18110358), (14, 15523164), (18, 12073572), (21, 10348776), (24, 9055179), (27, 8049048), (28, 7761582), (36, 6036786), (42, 5174388), (54, 4024524), (56, 3880791), (63, 3449592), (72, 3018393), (81, 2683016), (84, 2587194), (108, 2012262), (126, 1724796), (162, 1341508), (168, 1293597), (189, 1149864), (216, 1006131), (252, 862398), (324, 670754), (378, 574932), (504, 431199), (567, 383288), (648, 335377), (756, 287466), (1134, 191644), (1512, 143733), (2268, 95822), (4536, 47911)]