505143072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1111

約数の個数: 144

約数和(自身を含む): 1648850112

約数和(自身を除く): 1143707040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 331, 336, 504, 662, 672, 757, 993, 1008, 1324, 1514, 1986, 2016, 2271, 2317, 2648, 2979, 3028, 3972, 4542, 4634, 5296, 5299, 5958, 6056, 6813, 6951, 7944, 9084, 9268, 10592, 10598, 11916, 12112, 13626, 13902, 15888, 15897, 18168, 18536, 20853, 21196, 23832, 24224, 27252, 27804, 31776, 31794, 36336, 37072, 41706, 42392, 47664, 47691, 54504, 55608, 63588, 72672, 74144, 83412, 84784, 95328, 95382, 109008, 111216, 127176, 166824, 169568, 190764, 218016, 222432, 250567, 254352, 333648, 381528, 501134, 508704, 667296, 751701, 763056, 1002268, 1503402, 1526112, 1753969, 2004536, 2255103, 3006804, 3507938, 4009072, 4510206, 5261907, 6013608, 7015876, 8018144, 9020412, 10523814, 12027216, 14031752, 15785721, 18040824, 21047628, 24054432, 28063504, 31571442, 36081648, 42095256, 56127008, 63142884, 72163296, 84190512, 126285768, 168381024, 252571536, 505143072]

約数ペア:

[(1, 505143072), (2, 252571536), (3, 168381024), (4, 126285768), (6, 84190512), (7, 72163296), (8, 63142884), (9, 56127008), (12, 42095256), (14, 36081648), (16, 31571442), (18, 28063504), (21, 24054432), (24, 21047628), (28, 18040824), (32, 15785721), (36, 14031752), (42, 12027216), (48, 10523814), (56, 9020412), (63, 8018144), (72, 7015876), (84, 6013608), (96, 5261907), (112, 4510206), (126, 4009072), (144, 3507938), (168, 3006804), (224, 2255103), (252, 2004536), (288, 1753969), (331, 1526112), (336, 1503402), (504, 1002268), (662, 763056), (672, 751701), (757, 667296), (993, 508704), (1008, 501134), (1324, 381528), (1514, 333648), (1986, 254352), (2016, 250567), (2271, 222432), (2317, 218016), (2648, 190764), (2979, 169568), (3028, 166824), (3972, 127176), (4542, 111216), (4634, 109008), (5296, 95382), (5299, 95328), (5958, 84784), (6056, 83412), (6813, 74144), (6951, 72672), (7944, 63588), (9084, 55608), (9268, 54504), (10592, 47691), (10598, 47664), (11916, 42392), (12112, 41706), (13626, 37072), (13902, 36336), (15888, 31794), (15897, 31776), (18168, 27804), (18536, 27252), (20853, 24224), (21196, 23832)]