264060976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 559964160

約数和(自身を除く): 295903184

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 79, 92, 124, 158, 184, 248, 293, 316, 368, 496, 586, 632, 713, 1172, 1264, 1426, 1817, 2344, 2449, 2852, 3634, 4688, 4898, 5704, 6739, 7268, 9083, 9796, 11408, 13478, 14536, 18166, 19592, 23147, 26956, 29072, 36332, 39184, 46294, 53912, 56327, 72664, 92588, 107824, 112654, 145328, 185176, 208909, 225308, 370352, 417818, 450616, 532381, 717557, 835636, 901232, 1064762, 1435114, 1671272, 2129524, 2870228, 3342544, 4259048, 5740456, 8518096, 11480912, 16503811, 33007622, 66015244, 132030488, 264060976]

約数ペア:

[(1, 264060976), (2, 132030488), (4, 66015244), (8, 33007622), (16, 16503811), (23, 11480912), (31, 8518096), (46, 5740456), (62, 4259048), (79, 3342544), (92, 2870228), (124, 2129524), (158, 1671272), (184, 1435114), (248, 1064762), (293, 901232), (316, 835636), (368, 717557), (496, 532381), (586, 450616), (632, 417818), (713, 370352), (1172, 225308), (1264, 208909), (1426, 185176), (1817, 145328), (2344, 112654), (2449, 107824), (2852, 92588), (3634, 72664), (4688, 56327), (4898, 53912), (5704, 46294), (6739, 39184), (7268, 36332), (9083, 29072), (9796, 26956), (11408, 23147), (13478, 19592), (14536, 18166)]