271315136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1021

約数の個数: 56

約数和(自身を含む): 569244480

約数和(自身を除く): 297929344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 347, 608, 643, 694, 1216, 1286, 1388, 2572, 2776, 5144, 5552, 6593, 10288, 11104, 12217, 13186, 20576, 22208, 24434, 26372, 41152, 48868, 52744, 97736, 105488, 195472, 210976, 223121, 390944, 421952, 446242, 781888, 892484, 1784968, 3569936, 4239299, 7139872, 8478598, 14279744, 16957196, 33914392, 67828784, 135657568, 271315136]

約数ペア:

[(1, 271315136), (2, 135657568), (4, 67828784), (8, 33914392), (16, 16957196), (19, 14279744), (32, 8478598), (38, 7139872), (64, 4239299), (76, 3569936), (152, 1784968), (304, 892484), (347, 781888), (608, 446242), (643, 421952), (694, 390944), (1216, 223121), (1286, 210976), (1388, 195472), (2572, 105488), (2776, 97736), (5144, 52744), (5552, 48868), (6593, 41152), (10288, 26372), (11104, 24434), (12217, 22208), (13186, 20576)]