858992424

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{8581}}^1$

素因数の和:8730

約数の個数: 64

約数和(自身を含む): 2220335040

約数和(自身を除く): 1361342616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 258, 291, 344, 388, 516, 582, 776, 1032, 1164, 2328, 4171, 8342, 8581, 12513, 16684, 17162, 25026, 25743, 33368, 34324, 50052, 51486, 68648, 100104, 102972, 205944, 368983, 737966, 832357, 1106949, 1475932, 1664714, 2213898, 2497071, 2951864, 3329428, 4427796, 4994142, 6658856, 8855592, 9988284, 19976568, 35791351, 71582702, 107374053, 143165404, 214748106, 286330808, 429496212, 858992424]

約数ペア:

[(1, 858992424), (2, 429496212), (3, 286330808), (4, 214748106), (6, 143165404), (8, 107374053), (12, 71582702), (24, 35791351), (43, 19976568), (86, 9988284), (97, 8855592), (129, 6658856), (172, 4994142), (194, 4427796), (258, 3329428), (291, 2951864), (344, 2497071), (388, 2213898), (516, 1664714), (582, 1475932), (776, 1106949), (1032, 832357), (1164, 737966), (2328, 368983), (4171, 205944), (8342, 102972), (8581, 100104), (12513, 68648), (16684, 51486), (17162, 50052), (25026, 34324), (25743, 33368)]