2393995212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 7574461440

約数和(自身を除く): 5180466228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 127, 133, 171, 186, 217, 228, 252, 254, 266, 279, 342, 372, 381, 399, 434, 508, 532, 558, 589, 651, 684, 762, 798, 868, 889, 1116, 1143, 1178, 1197, 1302, 1524, 1596, 1767, 1778, 1953, 2286, 2356, 2394, 2413, 2604, 2667, 3534, 3556, 3906, 3937, 4123, 4572, 4788, 4826, 5301, 5334, 7068, 7239, 7812, 7874, 8001, 8246, 9652, 10602, 10668, 11811, 12369, 14478, 15748, 16002, 16129, 16492, 16891, 21204, 21717, 23622, 24738, 27559, 28956, 32004, 32258, 33782, 35433, 37107, 43434, 47244, 48387, 49476, 50673, 55118, 64516, 67564, 70866, 74214, 74803, 82677, 86868, 96774, 101346, 110236, 112903, 141732, 145161, 148428, 149606, 152019, 165354, 193548, 202692, 224409, 225806, 248031, 290322, 299212, 304038, 306451, 330708, 338709, 448818, 451612, 496062, 499999, 523621, 580644, 608076, 612902, 673227, 677418, 897636, 919353, 992124, 999998, 1016127, 1047242, 1225804, 1346454, 1354836, 1499997, 1570863, 1838706, 1999996, 2032254, 2094484, 2145157, 2692908, 2758059, 2999994, 3141726, 3499993, 3677412, 4064508, 4290314, 4499991, 4712589, 5516118, 5999988, 6283452, 6435471, 6999986, 8580628, 8999982, 9425178, 9499981, 10499979, 11032236, 12870942, 13999972, 17999964, 18850356, 18999962, 19306413, 20999958, 25741884, 28499943, 31499937, 37999924, 38612826, 41999916, 56999886, 62999874, 66499867, 77225652, 85499829, 113999772, 125999748, 132999734, 170999658, 199499601, 265999468, 341999316, 398999202, 598498803, 797998404, 1196997606, 2393995212]

約数ペア:

[(1, 2393995212), (2, 1196997606), (3, 797998404), (4, 598498803), (6, 398999202), (7, 341999316), (9, 265999468), (12, 199499601), (14, 170999658), (18, 132999734), (19, 125999748), (21, 113999772), (28, 85499829), (31, 77225652), (36, 66499867), (38, 62999874), (42, 56999886), (57, 41999916), (62, 38612826), (63, 37999924), (76, 31499937), (84, 28499943), (93, 25741884), (114, 20999958), (124, 19306413), (126, 18999962), (127, 18850356), (133, 17999964), (171, 13999972), (186, 12870942), (217, 11032236), (228, 10499979), (252, 9499981), (254, 9425178), (266, 8999982), (279, 8580628), (342, 6999986), (372, 6435471), (381, 6283452), (399, 5999988), (434, 5516118), (508, 4712589), (532, 4499991), (558, 4290314), (589, 4064508), (651, 3677412), (684, 3499993), (762, 3141726), (798, 2999994), (868, 2758059), (889, 2692908), (1116, 2145157), (1143, 2094484), (1178, 2032254), (1197, 1999996), (1302, 1838706), (1524, 1570863), (1596, 1499997), (1767, 1354836), (1778, 1346454), (1953, 1225804), (2286, 1047242), (2356, 1016127), (2394, 999998), (2413, 992124), (2604, 919353), (2667, 897636), (3534, 677418), (3556, 673227), (3906, 612902), (3937, 608076), (4123, 580644), (4572, 523621), (4788, 499999), (4826, 496062), (5301, 451612), (5334, 448818), (7068, 338709), (7239, 330708), (7812, 306451), (7874, 304038), (8001, 299212), (8246, 290322), (9652, 248031), (10602, 225806), (10668, 224409), (11811, 202692), (12369, 193548), (14478, 165354), (15748, 152019), (16002, 149606), (16129, 148428), (16492, 145161), (16891, 141732), (21204, 112903), (21717, 110236), (23622, 101346), (24738, 96774), (27559, 86868), (28956, 82677), (32004, 74803), (32258, 74214), (33782, 70866), (35433, 67564), (37107, 64516), (43434, 55118), (47244, 50673), (48387, 49476)]