316477696

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 668142720

約数和(自身を除く): 351665024

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 188, 232, 256, 376, 464, 752, 907, 928, 1363, 1504, 1814, 1856, 2726, 3008, 3628, 3712, 5452, 6016, 7256, 7424, 10904, 12032, 14512, 21808, 26303, 29024, 42629, 43616, 52606, 58048, 85258, 87232, 105212, 116096, 170516, 174464, 210424, 232192, 341032, 348928, 420848, 682064, 841696, 1236241, 1364128, 1683392, 2472482, 2728256, 3366784, 4944964, 5456512, 6733568, 9889928, 10913024, 19779856, 39559712, 79119424, 158238848, 316477696]

約数ペア:

[(1, 316477696), (2, 158238848), (4, 79119424), (8, 39559712), (16, 19779856), (29, 10913024), (32, 9889928), (47, 6733568), (58, 5456512), (64, 4944964), (94, 3366784), (116, 2728256), (128, 2472482), (188, 1683392), (232, 1364128), (256, 1236241), (376, 841696), (464, 682064), (752, 420848), (907, 348928), (928, 341032), (1363, 232192), (1504, 210424), (1814, 174464), (1856, 170516), (2726, 116096), (3008, 105212), (3628, 87232), (3712, 85258), (5452, 58048), (6016, 52606), (7256, 43616), (7424, 42629), (10904, 29024), (12032, 26303), (14512, 21808)]