508784896

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 1066542848

約数和(自身を除く): 557757952

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 488, 496, 976, 992, 1051, 1891, 1952, 1984, 2102, 3782, 3904, 3968, 4204, 7564, 7808, 7936, 8408, 15128, 15616, 16816, 30256, 32581, 33632, 60512, 64111, 65162, 67264, 121024, 128222, 130324, 134528, 242048, 256444, 260648, 269056, 484096, 512888, 521296, 1025776, 1042592, 1987441, 2051552, 2085184, 3974882, 4103104, 4170368, 7949764, 8206208, 8340736, 15899528, 16412416, 31799056, 63598112, 127196224, 254392448, 508784896]

約数ペア:

[(1, 508784896), (2, 254392448), (4, 127196224), (8, 63598112), (16, 31799056), (31, 16412416), (32, 15899528), (61, 8340736), (62, 8206208), (64, 7949764), (122, 4170368), (124, 4103104), (128, 3974882), (244, 2085184), (248, 2051552), (256, 1987441), (488, 1042592), (496, 1025776), (976, 521296), (992, 512888), (1051, 484096), (1891, 269056), (1952, 260648), (1984, 256444), (2102, 242048), (3782, 134528), (3904, 130324), (3968, 128222), (4204, 121024), (7564, 67264), (7808, 65162), (7936, 64111), (8408, 60512), (15128, 33632), (15616, 32581), (16816, 30256)]