271805632

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20921}}^1$

素因数の和:20969

約数の個数: 56

約数和(自身を含む): 637702560

約数和(自身を除く): 365896928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 20921, 41842, 83684, 146447, 167368, 292894, 334736, 585788, 606709, 669472, 1171576, 1213418, 1338944, 2343152, 2426836, 4246963, 4686304, 4853672, 8493926, 9372608, 9707344, 16987852, 19414688, 33975704, 38829376, 67951408, 135902816, 271805632]

約数ペア:

[(1, 271805632), (2, 135902816), (4, 67951408), (7, 38829376), (8, 33975704), (14, 19414688), (16, 16987852), (28, 9707344), (29, 9372608), (32, 8493926), (56, 4853672), (58, 4686304), (64, 4246963), (112, 2426836), (116, 2343152), (203, 1338944), (224, 1213418), (232, 1171576), (406, 669472), (448, 606709), (464, 585788), (812, 334736), (928, 292894), (1624, 167368), (1856, 146447), (3248, 83684), (6496, 41842), (12992, 20921)]