355013504

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 737961840

約数和(自身を除く): 382948336

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 128, 172, 212, 344, 424, 688, 848, 1217, 1376, 1696, 2279, 2434, 2752, 3392, 4558, 4868, 5504, 6784, 9116, 9736, 18232, 19472, 36464, 38944, 52331, 64501, 72928, 77888, 104662, 129002, 145856, 155776, 209324, 258004, 291712, 418648, 516008, 837296, 1032016, 1674592, 2064032, 2773543, 3349184, 4128064, 5547086, 6698368, 8256128, 11094172, 22188344, 44376688, 88753376, 177506752, 355013504]

約数ペア:

[(1, 355013504), (2, 177506752), (4, 88753376), (8, 44376688), (16, 22188344), (32, 11094172), (43, 8256128), (53, 6698368), (64, 5547086), (86, 4128064), (106, 3349184), (128, 2773543), (172, 2064032), (212, 1674592), (344, 1032016), (424, 837296), (688, 516008), (848, 418648), (1217, 291712), (1376, 258004), (1696, 209324), (2279, 155776), (2434, 145856), (2752, 129002), (3392, 104662), (4558, 77888), (4868, 72928), (5504, 64501), (6784, 52331), (9116, 38944), (9736, 36464), (18232, 19472)]