21684380304

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 57578536960

約数和(自身を除く): 35894156656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 139, 157, 163, 254, 278, 314, 326, 381, 417, 471, 489, 508, 556, 628, 652, 762, 834, 942, 978, 1016, 1112, 1256, 1304, 1524, 1668, 1884, 1956, 2032, 2224, 2512, 2608, 3048, 3336, 3768, 3912, 6096, 6672, 7536, 7824, 17653, 19939, 20701, 21823, 22657, 25591, 35306, 39878, 41402, 43646, 45314, 51182, 52959, 59817, 62103, 65469, 67971, 70612, 76773, 79756, 82804, 87292, 90628, 102364, 105918, 119634, 124206, 130938, 135942, 141224, 153546, 159512, 165608, 174584, 181256, 204728, 211836, 239268, 248412, 261876, 271884, 282448, 307092, 319024, 331216, 349168, 362512, 409456, 423672, 478536, 496824, 523752, 543768, 614184, 847344, 957072, 993648, 1047504, 1087536, 1228368, 2771521, 2877439, 3250057, 3557149, 5543042, 5754878, 6500114, 7114298, 8314563, 8632317, 9750171, 10671447, 11086084, 11509756, 13000228, 14228596, 16629126, 17264634, 19500342, 21342894, 22172168, 23019512, 26000456, 28457192, 33258252, 34529268, 39000684, 42685788, 44344336, 46039024, 52000912, 56914384, 66516504, 69058536, 78001368, 85371576, 133033008, 138117072, 156002736, 170743152, 451757923, 903515846, 1355273769, 1807031692, 2710547538, 3614063384, 5421095076, 7228126768, 10842190152, 21684380304]

約数ペア:

[(1, 21684380304), (2, 10842190152), (3, 7228126768), (4, 5421095076), (6, 3614063384), (8, 2710547538), (12, 1807031692), (16, 1355273769), (24, 903515846), (48, 451757923), (127, 170743152), (139, 156002736), (157, 138117072), (163, 133033008), (254, 85371576), (278, 78001368), (314, 69058536), (326, 66516504), (381, 56914384), (417, 52000912), (471, 46039024), (489, 44344336), (508, 42685788), (556, 39000684), (628, 34529268), (652, 33258252), (762, 28457192), (834, 26000456), (942, 23019512), (978, 22172168), (1016, 21342894), (1112, 19500342), (1256, 17264634), (1304, 16629126), (1524, 14228596), (1668, 13000228), (1884, 11509756), (1956, 11086084), (2032, 10671447), (2224, 9750171), (2512, 8632317), (2608, 8314563), (3048, 7114298), (3336, 6500114), (3768, 5754878), (3912, 5543042), (6096, 3557149), (6672, 3250057), (7536, 2877439), (7824, 2771521), (17653, 1228368), (19939, 1087536), (20701, 1047504), (21823, 993648), (22657, 957072), (25591, 847344), (35306, 614184), (39878, 543768), (41402, 523752), (43646, 496824), (45314, 478536), (51182, 423672), (52959, 409456), (59817, 362512), (62103, 349168), (65469, 331216), (67971, 319024), (70612, 307092), (76773, 282448), (79756, 271884), (82804, 261876), (87292, 248412), (90628, 239268), (102364, 211836), (105918, 204728), (119634, 181256), (124206, 174584), (130938, 165608), (135942, 159512), (141224, 153546)]