274005888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 791683200

約数和(自身を除く): 517677312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 131, 156, 192, 208, 262, 312, 384, 393, 416, 419, 524, 624, 786, 832, 838, 1048, 1248, 1257, 1572, 1664, 1676, 1703, 2096, 2496, 2514, 3144, 3352, 3406, 4192, 4992, 5028, 5109, 5447, 6288, 6704, 6812, 8384, 10056, 10218, 10894, 12576, 13408, 13624, 16341, 16768, 20112, 20436, 21788, 25152, 26816, 27248, 32682, 40224, 40872, 43576, 50304, 53632, 54496, 54889, 65364, 80448, 81744, 87152, 108992, 109778, 130728, 160896, 163488, 164667, 174304, 217984, 219556, 261456, 326976, 329334, 348608, 439112, 522912, 653952, 658668, 697216, 713557, 878224, 1045824, 1317336, 1427114, 1756448, 2091648, 2140671, 2634672, 2854228, 3512896, 4281342, 5269344, 5708456, 7025792, 8562684, 10538688, 11416912, 17125368, 21077376, 22833824, 34250736, 45667648, 68501472, 91335296, 137002944, 274005888]

約数ペア:

[(1, 274005888), (2, 137002944), (3, 91335296), (4, 68501472), (6, 45667648), (8, 34250736), (12, 22833824), (13, 21077376), (16, 17125368), (24, 11416912), (26, 10538688), (32, 8562684), (39, 7025792), (48, 5708456), (52, 5269344), (64, 4281342), (78, 3512896), (96, 2854228), (104, 2634672), (128, 2140671), (131, 2091648), (156, 1756448), (192, 1427114), (208, 1317336), (262, 1045824), (312, 878224), (384, 713557), (393, 697216), (416, 658668), (419, 653952), (524, 522912), (624, 439112), (786, 348608), (832, 329334), (838, 326976), (1048, 261456), (1248, 219556), (1257, 217984), (1572, 174304), (1664, 164667), (1676, 163488), (1703, 160896), (2096, 130728), (2496, 109778), (2514, 108992), (3144, 87152), (3352, 81744), (3406, 80448), (4192, 65364), (4992, 54889), (5028, 54496), (5109, 53632), (5447, 50304), (6288, 43576), (6704, 40872), (6812, 40224), (8384, 32682), (10056, 27248), (10218, 26816), (10894, 25152), (12576, 21788), (13408, 20436), (13624, 20112), (16341, 16768)]