280544952

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3257}}^1$

素因数の和:3400

約数の個数: 64

約数和(自身を含む): 727967520

約数和(自身を除く): 447422568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 776, 888, 1164, 2328, 3257, 3589, 6514, 7178, 9771, 10767, 13028, 14356, 19542, 21534, 26056, 28712, 39084, 43068, 78168, 86136, 120509, 241018, 315929, 361527, 482036, 631858, 723054, 947787, 964072, 1263716, 1446108, 1895574, 2527432, 2892216, 3791148, 7582296, 11689373, 23378746, 35068119, 46757492, 70136238, 93514984, 140272476, 280544952]

約数ペア:

[(1, 280544952), (2, 140272476), (3, 93514984), (4, 70136238), (6, 46757492), (8, 35068119), (12, 23378746), (24, 11689373), (37, 7582296), (74, 3791148), (97, 2892216), (111, 2527432), (148, 1895574), (194, 1446108), (222, 1263716), (291, 964072), (296, 947787), (388, 723054), (444, 631858), (582, 482036), (776, 361527), (888, 315929), (1164, 241018), (2328, 120509), (3257, 86136), (3589, 78168), (6514, 43068), (7178, 39084), (9771, 28712), (10767, 26056), (13028, 21534), (14356, 19542)]