2555841312

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 7379884512

約数和(自身を除く): 4824043200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 211, 274, 288, 307, 411, 422, 548, 614, 633, 822, 844, 921, 1096, 1228, 1233, 1266, 1644, 1688, 1842, 1899, 2192, 2456, 2466, 2532, 2763, 3288, 3376, 3684, 3798, 4384, 4912, 4932, 5064, 5526, 6576, 6752, 7368, 7596, 9824, 9864, 10128, 11052, 13152, 14736, 15192, 19728, 20256, 22104, 28907, 29472, 30384, 39456, 42059, 44208, 57814, 60768, 64777, 84118, 86721, 88416, 115628, 126177, 129554, 168236, 173442, 194331, 231256, 252354, 259108, 260163, 336472, 346884, 378531, 388662, 462512, 504708, 518216, 520326, 582993, 672944, 693768, 757062, 777324, 925024, 1009416, 1036432, 1040652, 1165986, 1345888, 1387536, 1514124, 1554648, 2018832, 2072864, 2081304, 2331972, 2775072, 3028248, 3109296, 4037664, 4162608, 4663944, 6056496, 6218592, 8325216, 8874449, 9327888, 12112992, 17748898, 18655776, 26623347, 35497796, 53246694, 70995592, 79870041, 106493388, 141991184, 159740082, 212986776, 283982368, 319480164, 425973552, 638960328, 851947104, 1277920656, 2555841312]

約数ペア:

[(1, 2555841312), (2, 1277920656), (3, 851947104), (4, 638960328), (6, 425973552), (8, 319480164), (9, 283982368), (12, 212986776), (16, 159740082), (18, 141991184), (24, 106493388), (32, 79870041), (36, 70995592), (48, 53246694), (72, 35497796), (96, 26623347), (137, 18655776), (144, 17748898), (211, 12112992), (274, 9327888), (288, 8874449), (307, 8325216), (411, 6218592), (422, 6056496), (548, 4663944), (614, 4162608), (633, 4037664), (822, 3109296), (844, 3028248), (921, 2775072), (1096, 2331972), (1228, 2081304), (1233, 2072864), (1266, 2018832), (1644, 1554648), (1688, 1514124), (1842, 1387536), (1899, 1345888), (2192, 1165986), (2456, 1040652), (2466, 1036432), (2532, 1009416), (2763, 925024), (3288, 777324), (3376, 757062), (3684, 693768), (3798, 672944), (4384, 582993), (4912, 520326), (4932, 518216), (5064, 504708), (5526, 462512), (6576, 388662), (6752, 378531), (7368, 346884), (7596, 336472), (9824, 260163), (9864, 259108), (10128, 252354), (11052, 231256), (13152, 194331), (14736, 173442), (15192, 168236), (19728, 129554), (20256, 126177), (22104, 115628), (28907, 88416), (29472, 86721), (30384, 84118), (39456, 64777), (42059, 60768), (44208, 57814)]