252729344

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 623553840

約数和(自身を除く): 370824496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 128, 136, 224, 238, 244, 256, 272, 289, 427, 448, 476, 488, 512, 544, 578, 854, 896, 952, 976, 1024, 1037, 1088, 1156, 1708, 1792, 1904, 1952, 2023, 2048, 2074, 2176, 2312, 3416, 3584, 3808, 3904, 4046, 4148, 4352, 4624, 6832, 7168, 7259, 7616, 7808, 8092, 8296, 8704, 9248, 13664, 14336, 14518, 15232, 15616, 16184, 16592, 17408, 17629, 18496, 27328, 29036, 30464, 31232, 32368, 33184, 34816, 35258, 36992, 54656, 58072, 60928, 62464, 64736, 66368, 70516, 73984, 109312, 116144, 121856, 123403, 124928, 129472, 132736, 141032, 147968, 218624, 232288, 243712, 246806, 258944, 265472, 282064, 295936, 437248, 464576, 493612, 517888, 530944, 564128, 591872, 874496, 929152, 987224, 1035776, 1061888, 1128256, 1858304, 1974448, 2071552, 2123776, 2256512, 3716608, 3948896, 4143104, 4513024, 7433216, 7897792, 9026048, 14866432, 15795584, 18052096, 31591168, 36104192, 63182336, 126364672, 252729344]

約数ペア:

[(1, 252729344), (2, 126364672), (4, 63182336), (7, 36104192), (8, 31591168), (14, 18052096), (16, 15795584), (17, 14866432), (28, 9026048), (32, 7897792), (34, 7433216), (56, 4513024), (61, 4143104), (64, 3948896), (68, 3716608), (112, 2256512), (119, 2123776), (122, 2071552), (128, 1974448), (136, 1858304), (224, 1128256), (238, 1061888), (244, 1035776), (256, 987224), (272, 929152), (289, 874496), (427, 591872), (448, 564128), (476, 530944), (488, 517888), (512, 493612), (544, 464576), (578, 437248), (854, 295936), (896, 282064), (952, 265472), (976, 258944), (1024, 246806), (1037, 243712), (1088, 232288), (1156, 218624), (1708, 147968), (1792, 141032), (1904, 132736), (1952, 129472), (2023, 124928), (2048, 123403), (2074, 121856), (2176, 116144), (2312, 109312), (3416, 73984), (3584, 70516), (3808, 66368), (3904, 64736), (4046, 62464), (4148, 60928), (4352, 58072), (4624, 54656), (6832, 36992), (7168, 35258), (7259, 34816), (7616, 33184), (7808, 32368), (8092, 31232), (8296, 30464), (8704, 29036), (9248, 27328), (13664, 18496), (14336, 17629), (14518, 17408), (15232, 16592), (15616, 16184)]