214375168

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 536868864

約数和(自身を除く): 322493696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 227, 238, 248, 256, 272, 434, 448, 454, 476, 496, 527, 544, 868, 896, 908, 952, 992, 1054, 1088, 1589, 1736, 1792, 1816, 1904, 1984, 2108, 2176, 3178, 3472, 3632, 3689, 3808, 3859, 3968, 4216, 4352, 6356, 6944, 7037, 7264, 7378, 7616, 7718, 7936, 8432, 12712, 13888, 14074, 14528, 14756, 15232, 15436, 16864, 25424, 27013, 27776, 28148, 29056, 29512, 30464, 30872, 33728, 49259, 50848, 54026, 55552, 56296, 58112, 59024, 61744, 67456, 98518, 101696, 108052, 112592, 118048, 119629, 123488, 134912, 197036, 203392, 216104, 225184, 236096, 239258, 246976, 394072, 406784, 432208, 450368, 472192, 478516, 493952, 788144, 837403, 864416, 900736, 944384, 957032, 987904, 1576288, 1674806, 1728832, 1801472, 1914064, 3152576, 3349612, 3457664, 3828128, 6305152, 6699224, 6915328, 7656256, 12610304, 13398448, 15312512, 26796896, 30625024, 53593792, 107187584, 214375168]

約数ペア:

[(1, 214375168), (2, 107187584), (4, 53593792), (7, 30625024), (8, 26796896), (14, 15312512), (16, 13398448), (17, 12610304), (28, 7656256), (31, 6915328), (32, 6699224), (34, 6305152), (56, 3828128), (62, 3457664), (64, 3349612), (68, 3152576), (112, 1914064), (119, 1801472), (124, 1728832), (128, 1674806), (136, 1576288), (217, 987904), (224, 957032), (227, 944384), (238, 900736), (248, 864416), (256, 837403), (272, 788144), (434, 493952), (448, 478516), (454, 472192), (476, 450368), (496, 432208), (527, 406784), (544, 394072), (868, 246976), (896, 239258), (908, 236096), (952, 225184), (992, 216104), (1054, 203392), (1088, 197036), (1589, 134912), (1736, 123488), (1792, 119629), (1816, 118048), (1904, 112592), (1984, 108052), (2108, 101696), (2176, 98518), (3178, 67456), (3472, 61744), (3632, 59024), (3689, 58112), (3808, 56296), (3859, 55552), (3968, 54026), (4216, 50848), (4352, 49259), (6356, 33728), (6944, 30872), (7037, 30464), (7264, 29512), (7378, 29056), (7616, 28148), (7718, 27776), (7936, 27013), (8432, 25424), (12712, 16864), (13888, 15436), (14074, 15232), (14528, 14756)]