266883408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 270

約数和(自身を含む): 888564222

約数和(自身を除く): 621680814

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 53, 66, 68, 72, 88, 99, 102, 106, 121, 132, 136, 144, 153, 159, 176, 187, 198, 204, 212, 242, 264, 272, 289, 306, 318, 363, 374, 396, 408, 424, 477, 484, 528, 561, 578, 583, 612, 636, 726, 748, 792, 816, 848, 867, 901, 954, 968, 1089, 1122, 1156, 1166, 1224, 1272, 1452, 1496, 1584, 1683, 1734, 1749, 1802, 1908, 1936, 2057, 2178, 2244, 2312, 2332, 2448, 2544, 2601, 2703, 2904, 2992, 3179, 3366, 3468, 3498, 3604, 3816, 4114, 4356, 4488, 4624, 4664, 5202, 5247, 5406, 5808, 6171, 6358, 6413, 6732, 6936, 6996, 7208, 7632, 8109, 8228, 8712, 8976, 9328, 9537, 9911, 10404, 10494, 10812, 12342, 12716, 12826, 13464, 13872, 13992, 14416, 15317, 16218, 16456, 17424, 18513, 19074, 19239, 19822, 20808, 20988, 21624, 24684, 25432, 25652, 26928, 27984, 28611, 29733, 30634, 32436, 32912, 34969, 37026, 38148, 38478, 39644, 41616, 41976, 43248, 45951, 49368, 50864, 51304, 57222, 57717, 59466, 61268, 64872, 69938, 74052, 76296, 76956, 79288, 83952, 89199, 91902, 98736, 102608, 104907, 109021, 114444, 115434, 118932, 122536, 129744, 137853, 139876, 148104, 152592, 153912, 158576, 168487, 178398, 183804, 209814, 218042, 228888, 230868, 237864, 245072, 275706, 279752, 296208, 307824, 314721, 327063, 336974, 356796, 367608, 419628, 436084, 457776, 461736, 475728, 505461, 551412, 559504, 629442, 654126, 673948, 713592, 735216, 839256, 872168, 923472, 981189, 1010922, 1102824, 1258884, 1308252, 1347896, 1427184, 1516383, 1678512, 1744336, 1853357, 1962378, 2021844, 2205648, 2517768, 2616504, 2695792, 3032766, 3706714, 3924756, 4043688, 5035536, 5233008, 5560071, 6065532, 7413428, 7849512, 8087376, 11120142, 12131064, 14826856, 15699024, 16680213, 22240284, 24262128, 29653712, 33360426, 44480568, 66720852, 88961136, 133441704, 266883408]

約数ペア:

[(1, 266883408), (2, 133441704), (3, 88961136), (4, 66720852), (6, 44480568), (8, 33360426), (9, 29653712), (11, 24262128), (12, 22240284), (16, 16680213), (17, 15699024), (18, 14826856), (22, 12131064), (24, 11120142), (33, 8087376), (34, 7849512), (36, 7413428), (44, 6065532), (48, 5560071), (51, 5233008), (53, 5035536), (66, 4043688), (68, 3924756), (72, 3706714), (88, 3032766), (99, 2695792), (102, 2616504), (106, 2517768), (121, 2205648), (132, 2021844), (136, 1962378), (144, 1853357), (153, 1744336), (159, 1678512), (176, 1516383), (187, 1427184), (198, 1347896), (204, 1308252), (212, 1258884), (242, 1102824), (264, 1010922), (272, 981189), (289, 923472), (306, 872168), (318, 839256), (363, 735216), (374, 713592), (396, 673948), (408, 654126), (424, 629442), (477, 559504), (484, 551412), (528, 505461), (561, 475728), (578, 461736), (583, 457776), (612, 436084), (636, 419628), (726, 367608), (748, 356796), (792, 336974), (816, 327063), (848, 314721), (867, 307824), (901, 296208), (954, 279752), (968, 275706), (1089, 245072), (1122, 237864), (1156, 230868), (1166, 228888), (1224, 218042), (1272, 209814), (1452, 183804), (1496, 178398), (1584, 168487), (1683, 158576), (1734, 153912), (1749, 152592), (1802, 148104), (1908, 139876), (1936, 137853), (2057, 129744), (2178, 122536), (2244, 118932), (2312, 115434), (2332, 114444), (2448, 109021), (2544, 104907), (2601, 102608), (2703, 98736), (2904, 91902), (2992, 89199), (3179, 83952), (3366, 79288), (3468, 76956), (3498, 76296), (3604, 74052), (3816, 69938), (4114, 64872), (4356, 61268), (4488, 59466), (4624, 57717), (4664, 57222), (5202, 51304), (5247, 50864), (5406, 49368), (5808, 45951), (6171, 43248), (6358, 41976), (6413, 41616), (6732, 39644), (6936, 38478), (6996, 38148), (7208, 37026), (7632, 34969), (8109, 32912), (8228, 32436), (8712, 30634), (8976, 29733), (9328, 28611), (9537, 27984), (9911, 26928), (10404, 25652), (10494, 25432), (10812, 24684), (12342, 21624), (12716, 20988), (12826, 20808), (13464, 19822), (13872, 19239), (13992, 19074), (14416, 18513), (15317, 17424), (16218, 16456)]