263272272

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 692366400

約数和(自身を除く): 429094128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 149, 262, 281, 298, 393, 447, 524, 562, 596, 786, 843, 894, 1048, 1124, 1192, 1572, 1686, 1788, 2096, 2248, 2384, 3144, 3372, 3576, 4496, 6288, 6744, 7152, 13488, 19519, 36811, 39038, 41869, 58557, 73622, 78076, 83738, 110433, 117114, 125607, 147244, 156152, 167476, 220866, 234228, 251214, 294488, 312304, 334952, 441732, 468456, 502428, 588976, 669904, 883464, 936912, 1004856, 1766928, 2009712, 5484839, 10969678, 16454517, 21939356, 32909034, 43878712, 65818068, 87757424, 131636136, 263272272]

約数ペア:

[(1, 263272272), (2, 131636136), (3, 87757424), (4, 65818068), (6, 43878712), (8, 32909034), (12, 21939356), (16, 16454517), (24, 10969678), (48, 5484839), (131, 2009712), (149, 1766928), (262, 1004856), (281, 936912), (298, 883464), (393, 669904), (447, 588976), (524, 502428), (562, 468456), (596, 441732), (786, 334952), (843, 312304), (894, 294488), (1048, 251214), (1124, 234228), (1192, 220866), (1572, 167476), (1686, 156152), (1788, 147244), (2096, 125607), (2248, 117114), (2384, 110433), (3144, 83738), (3372, 78076), (3576, 73622), (4496, 58557), (6288, 41869), (6744, 39038), (7152, 36811), (13488, 19519)]