252280453728

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{255709}}^1$

素因数の和:256004

約数の個数: 96

約数和(自身を含む): 680474995200

約数和(自身を除く): 428194541472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 239, 258, 344, 478, 516, 688, 717, 956, 1032, 1376, 1434, 1912, 2064, 2868, 3824, 4128, 5736, 7648, 10277, 11472, 20554, 22944, 30831, 41108, 61662, 82216, 123324, 164432, 246648, 255709, 328864, 493296, 511418, 767127, 986592, 1022836, 1534254, 2045672, 3068508, 4091344, 6137016, 8182688, 10995487, 12274032, 21990974, 24548064, 32986461, 43981948, 61114451, 65972922, 87963896, 122228902, 131945844, 175927792, 183343353, 244457804, 263891688, 351855584, 366686706, 488915608, 527783376, 733373412, 977831216, 1055566752, 1466746824, 1955662432, 2627921393, 2933493648, 5255842786, 5866987296, 7883764179, 10511685572, 15767528358, 21023371144, 31535056716, 42046742288, 63070113432, 84093484576, 126140226864, 252280453728]

約数ペア:

[(1, 252280453728), (2, 126140226864), (3, 84093484576), (4, 63070113432), (6, 42046742288), (8, 31535056716), (12, 21023371144), (16, 15767528358), (24, 10511685572), (32, 7883764179), (43, 5866987296), (48, 5255842786), (86, 2933493648), (96, 2627921393), (129, 1955662432), (172, 1466746824), (239, 1055566752), (258, 977831216), (344, 733373412), (478, 527783376), (516, 488915608), (688, 366686706), (717, 351855584), (956, 263891688), (1032, 244457804), (1376, 183343353), (1434, 175927792), (1912, 131945844), (2064, 122228902), (2868, 87963896), (3824, 65972922), (4128, 61114451), (5736, 43981948), (7648, 32986461), (10277, 24548064), (11472, 21990974), (20554, 12274032), (22944, 10995487), (30831, 8182688), (41108, 6137016), (61662, 4091344), (82216, 3068508), (123324, 2045672), (164432, 1534254), (246648, 1022836), (255709, 986592), (328864, 767127), (493296, 511418)]