248495796

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 669173120

約数和(自身を除く): 420677324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 86, 108, 129, 146, 172, 219, 258, 292, 387, 438, 516, 657, 733, 774, 876, 1161, 1314, 1466, 1548, 1971, 2199, 2322, 2628, 2932, 3139, 3942, 4398, 4644, 6278, 6597, 7884, 8796, 9417, 12556, 13194, 18834, 19791, 26388, 28251, 31519, 37668, 39582, 53509, 56502, 63038, 79164, 84753, 94557, 107018, 113004, 126076, 160527, 169506, 189114, 214036, 283671, 321054, 339012, 378228, 481581, 567342, 642108, 851013, 963162, 1134684, 1444743, 1702026, 1926324, 2300887, 2889486, 3404052, 4601774, 5778972, 6902661, 9203548, 13805322, 20707983, 27610644, 41415966, 62123949, 82831932, 124247898, 248495796]

約数ペア:

[(1, 248495796), (2, 124247898), (3, 82831932), (4, 62123949), (6, 41415966), (9, 27610644), (12, 20707983), (18, 13805322), (27, 9203548), (36, 6902661), (43, 5778972), (54, 4601774), (73, 3404052), (86, 2889486), (108, 2300887), (129, 1926324), (146, 1702026), (172, 1444743), (219, 1134684), (258, 963162), (292, 851013), (387, 642108), (438, 567342), (516, 481581), (657, 378228), (733, 339012), (774, 321054), (876, 283671), (1161, 214036), (1314, 189114), (1466, 169506), (1548, 160527), (1971, 126076), (2199, 113004), (2322, 107018), (2628, 94557), (2932, 84753), (3139, 79164), (3942, 63038), (4398, 56502), (4644, 53509), (6278, 39582), (6597, 37668), (7884, 31519), (8796, 28251), (9417, 26388), (12556, 19791), (13194, 18834)]