255362976

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 823858560

約数和(自身を除く): 568495584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 97, 99, 108, 132, 144, 176, 194, 198, 216, 264, 277, 288, 291, 297, 352, 388, 396, 432, 528, 554, 582, 594, 776, 792, 831, 864, 873, 1056, 1067, 1108, 1164, 1188, 1552, 1584, 1662, 1746, 2134, 2216, 2328, 2376, 2493, 2619, 3047, 3104, 3168, 3201, 3324, 3492, 4268, 4432, 4656, 4752, 4986, 5238, 6094, 6402, 6648, 6984, 7479, 8536, 8864, 9141, 9312, 9504, 9603, 9972, 10476, 12188, 12804, 13296, 13968, 14958, 17072, 18282, 19206, 19944, 20952, 24376, 25608, 26592, 26869, 27423, 27936, 28809, 29916, 34144, 36564, 38412, 39888, 41904, 48752, 51216, 53738, 54846, 57618, 59832, 73128, 76824, 79776, 80607, 82269, 83808, 97504, 102432, 107476, 109692, 115236, 119664, 146256, 153648, 161214, 164538, 214952, 219384, 230472, 239328, 241821, 292512, 295559, 307296, 322428, 329076, 429904, 438768, 460944, 483642, 591118, 644856, 658152, 725463, 859808, 877536, 886677, 921888, 967284, 1182236, 1289712, 1316304, 1450926, 1773354, 1934568, 2364472, 2579424, 2632608, 2660031, 2901852, 3546708, 3869136, 4728944, 5320062, 5803704, 7093416, 7738272, 7980093, 9457888, 10640124, 11607408, 14186832, 15960186, 21280248, 23214816, 28373664, 31920372, 42560496, 63840744, 85120992, 127681488, 255362976]

約数ペア:

[(1, 255362976), (2, 127681488), (3, 85120992), (4, 63840744), (6, 42560496), (8, 31920372), (9, 28373664), (11, 23214816), (12, 21280248), (16, 15960186), (18, 14186832), (22, 11607408), (24, 10640124), (27, 9457888), (32, 7980093), (33, 7738272), (36, 7093416), (44, 5803704), (48, 5320062), (54, 4728944), (66, 3869136), (72, 3546708), (88, 2901852), (96, 2660031), (97, 2632608), (99, 2579424), (108, 2364472), (132, 1934568), (144, 1773354), (176, 1450926), (194, 1316304), (198, 1289712), (216, 1182236), (264, 967284), (277, 921888), (288, 886677), (291, 877536), (297, 859808), (352, 725463), (388, 658152), (396, 644856), (432, 591118), (528, 483642), (554, 460944), (582, 438768), (594, 429904), (776, 329076), (792, 322428), (831, 307296), (864, 295559), (873, 292512), (1056, 241821), (1067, 239328), (1108, 230472), (1164, 219384), (1188, 214952), (1552, 164538), (1584, 161214), (1662, 153648), (1746, 146256), (2134, 119664), (2216, 115236), (2328, 109692), (2376, 107476), (2493, 102432), (2619, 97504), (3047, 83808), (3104, 82269), (3168, 80607), (3201, 79776), (3324, 76824), (3492, 73128), (4268, 59832), (4432, 57618), (4656, 54846), (4752, 53738), (4986, 51216), (5238, 48752), (6094, 41904), (6402, 39888), (6648, 38412), (6984, 36564), (7479, 34144), (8536, 29916), (8864, 28809), (9141, 27936), (9312, 27423), (9504, 26869), (9603, 26592), (9972, 25608), (10476, 24376), (12188, 20952), (12804, 19944), (13296, 19206), (13968, 18282), (14958, 17072)]