213013584

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 240

約数和(自身を含む): 737899200

約数和(自身を除く): 524885616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 49, 54, 56, 58, 63, 72, 84, 87, 98, 108, 112, 116, 126, 144, 147, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 336, 347, 348, 378, 392, 406, 432, 441, 464, 504, 522, 588, 609, 694, 696, 756, 783, 784, 812, 882, 1008, 1041, 1044, 1176, 1218, 1323, 1388, 1392, 1421, 1512, 1566, 1624, 1764, 1827, 2082, 2088, 2352, 2429, 2436, 2646, 2776, 2842, 3024, 3123, 3132, 3248, 3528, 3654, 4164, 4176, 4263, 4858, 4872, 5292, 5481, 5552, 5684, 6246, 6264, 7056, 7287, 7308, 8328, 8526, 9369, 9716, 9744, 10063, 10584, 10962, 11368, 12492, 12528, 12789, 14574, 14616, 16656, 17003, 17052, 18738, 19432, 20126, 21168, 21861, 21924, 22736, 24984, 25578, 29148, 29232, 30189, 34006, 34104, 37476, 38367, 38864, 40252, 43722, 43848, 49968, 51009, 51156, 58296, 60378, 65583, 68012, 68208, 70441, 74952, 76734, 80504, 87444, 87696, 90567, 102018, 102312, 116592, 120756, 131166, 136024, 140882, 149904, 153027, 153468, 161008, 174888, 181134, 204036, 204624, 211323, 241512, 262332, 271701, 272048, 281764, 306054, 306936, 349776, 362268, 408072, 422646, 459081, 483024, 493087, 524664, 543402, 563528, 612108, 613872, 633969, 724536, 816144, 845292, 918162, 986174, 1049328, 1086804, 1127056, 1224216, 1267938, 1449072, 1479261, 1690584, 1836324, 1901907, 1972348, 2173608, 2448432, 2535876, 2958522, 3381168, 3672648, 3803814, 3944696, 4347216, 4437783, 5071752, 5917044, 7345296, 7607628, 7889392, 8875566, 10143504, 11834088, 13313349, 15215256, 17751132, 23668176, 26626698, 30430512, 35502264, 53253396, 71004528, 106506792, 213013584]

約数ペア:

[(1, 213013584), (2, 106506792), (3, 71004528), (4, 53253396), (6, 35502264), (7, 30430512), (8, 26626698), (9, 23668176), (12, 17751132), (14, 15215256), (16, 13313349), (18, 11834088), (21, 10143504), (24, 8875566), (27, 7889392), (28, 7607628), (29, 7345296), (36, 5917044), (42, 5071752), (48, 4437783), (49, 4347216), (54, 3944696), (56, 3803814), (58, 3672648), (63, 3381168), (72, 2958522), (84, 2535876), (87, 2448432), (98, 2173608), (108, 1972348), (112, 1901907), (116, 1836324), (126, 1690584), (144, 1479261), (147, 1449072), (168, 1267938), (174, 1224216), (189, 1127056), (196, 1086804), (203, 1049328), (216, 986174), (232, 918162), (252, 845292), (261, 816144), (294, 724536), (336, 633969), (347, 613872), (348, 612108), (378, 563528), (392, 543402), (406, 524664), (432, 493087), (441, 483024), (464, 459081), (504, 422646), (522, 408072), (588, 362268), (609, 349776), (694, 306936), (696, 306054), (756, 281764), (783, 272048), (784, 271701), (812, 262332), (882, 241512), (1008, 211323), (1041, 204624), (1044, 204036), (1176, 181134), (1218, 174888), (1323, 161008), (1388, 153468), (1392, 153027), (1421, 149904), (1512, 140882), (1566, 136024), (1624, 131166), (1764, 120756), (1827, 116592), (2082, 102312), (2088, 102018), (2352, 90567), (2429, 87696), (2436, 87444), (2646, 80504), (2776, 76734), (2842, 74952), (3024, 70441), (3123, 68208), (3132, 68012), (3248, 65583), (3528, 60378), (3654, 58296), (4164, 51156), (4176, 51009), (4263, 49968), (4858, 43848), (4872, 43722), (5292, 40252), (5481, 38864), (5552, 38367), (5684, 37476), (6246, 34104), (6264, 34006), (7056, 30189), (7287, 29232), (7308, 29148), (8328, 25578), (8526, 24984), (9369, 22736), (9716, 21924), (9744, 21861), (10063, 21168), (10584, 20126), (10962, 19432), (11368, 18738), (12492, 17052), (12528, 17003), (12789, 16656), (14574, 14616)]