509675488

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 1181537280

約数和(自身を除く): 671861792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 73, 112, 142, 146, 224, 284, 292, 439, 497, 511, 568, 584, 878, 994, 1022, 1136, 1168, 1756, 1988, 2044, 2272, 2336, 3073, 3512, 3976, 4088, 5183, 6146, 7024, 7952, 8176, 10366, 12292, 14048, 15904, 16352, 20732, 24584, 31169, 32047, 36281, 41464, 49168, 62338, 64094, 72562, 82928, 98336, 124676, 128188, 145124, 165856, 218183, 224329, 249352, 256376, 290248, 436366, 448658, 498704, 512752, 580496, 872732, 897316, 997408, 1025504, 1160992, 1745464, 1794632, 2275337, 3490928, 3589264, 4550674, 6981856, 7178528, 9101348, 15927359, 18202696, 31854718, 36405392, 63709436, 72810784, 127418872, 254837744, 509675488]

約数ペア:

[(1, 509675488), (2, 254837744), (4, 127418872), (7, 72810784), (8, 63709436), (14, 36405392), (16, 31854718), (28, 18202696), (32, 15927359), (56, 9101348), (71, 7178528), (73, 6981856), (112, 4550674), (142, 3589264), (146, 3490928), (224, 2275337), (284, 1794632), (292, 1745464), (439, 1160992), (497, 1025504), (511, 997408), (568, 897316), (584, 872732), (878, 580496), (994, 512752), (1022, 498704), (1136, 448658), (1168, 436366), (1756, 290248), (1988, 256376), (2044, 249352), (2272, 224329), (2336, 218183), (3073, 165856), (3512, 145124), (3976, 128188), (4088, 124676), (5183, 98336), (6146, 82928), (7024, 72562), (7952, 64094), (8176, 62338), (10366, 49168), (12292, 41464), (14048, 36281), (15904, 32047), (16352, 31169), (20732, 24584)]