253350888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 761702400

約数和(自身を除く): 508351512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 173, 184, 276, 322, 346, 379, 483, 519, 552, 644, 692, 758, 966, 1038, 1137, 1211, 1288, 1384, 1516, 1932, 2076, 2274, 2422, 2653, 3032, 3633, 3864, 3979, 4152, 4548, 4844, 5306, 7266, 7958, 7959, 8717, 9096, 9688, 10612, 11937, 14532, 15916, 15918, 17434, 21224, 23874, 26151, 27853, 29064, 31832, 31836, 34868, 47748, 52302, 55706, 61019, 63672, 65567, 69736, 83559, 95496, 104604, 111412, 122038, 131134, 167118, 183057, 196701, 209208, 222824, 244076, 262268, 334236, 366114, 393402, 458969, 488152, 524536, 668472, 732228, 786804, 917938, 1376907, 1464456, 1508041, 1573608, 1835876, 2753814, 3016082, 3671752, 4524123, 5507628, 6032164, 9048246, 10556287, 11015256, 12064328, 18096492, 21112574, 31668861, 36192984, 42225148, 63337722, 84450296, 126675444, 253350888]

約数ペア:

[(1, 253350888), (2, 126675444), (3, 84450296), (4, 63337722), (6, 42225148), (7, 36192984), (8, 31668861), (12, 21112574), (14, 18096492), (21, 12064328), (23, 11015256), (24, 10556287), (28, 9048246), (42, 6032164), (46, 5507628), (56, 4524123), (69, 3671752), (84, 3016082), (92, 2753814), (138, 1835876), (161, 1573608), (168, 1508041), (173, 1464456), (184, 1376907), (276, 917938), (322, 786804), (346, 732228), (379, 668472), (483, 524536), (519, 488152), (552, 458969), (644, 393402), (692, 366114), (758, 334236), (966, 262268), (1038, 244076), (1137, 222824), (1211, 209208), (1288, 196701), (1384, 183057), (1516, 167118), (1932, 131134), (2076, 122038), (2274, 111412), (2422, 104604), (2653, 95496), (3032, 83559), (3633, 69736), (3864, 65567), (3979, 63672), (4152, 61019), (4548, 55706), (4844, 52302), (5306, 47748), (7266, 34868), (7958, 31836), (7959, 31832), (8717, 29064), (9096, 27853), (9688, 26151), (10612, 23874), (11937, 21224), (14532, 17434), (15916, 15918)]