289379376

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 360

約数和(自身を含む): 1019506176

約数和(自身を除く): 730126800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 47, 48, 52, 66, 69, 72, 78, 88, 92, 94, 99, 104, 117, 132, 138, 141, 143, 144, 156, 169, 176, 184, 188, 198, 207, 208, 234, 253, 264, 276, 282, 286, 299, 312, 338, 368, 376, 396, 414, 423, 429, 468, 506, 507, 517, 528, 552, 564, 572, 598, 611, 624, 676, 752, 759, 792, 828, 846, 858, 897, 936, 1012, 1014, 1034, 1081, 1104, 1128, 1144, 1196, 1222, 1287, 1352, 1518, 1521, 1551, 1584, 1656, 1692, 1716, 1794, 1833, 1859, 1872, 2024, 2028, 2068, 2162, 2256, 2277, 2288, 2392, 2444, 2574, 2691, 2704, 3036, 3042, 3102, 3243, 3289, 3312, 3384, 3432, 3588, 3666, 3718, 3887, 4048, 4056, 4136, 4324, 4554, 4653, 4784, 4888, 5148, 5382, 5499, 5577, 6072, 6084, 6204, 6486, 6578, 6721, 6768, 6864, 7176, 7332, 7436, 7774, 7943, 8112, 8272, 8648, 9108, 9306, 9729, 9776, 9867, 10296, 10764, 10998, 11154, 11661, 11891, 12144, 12168, 12408, 12972, 13156, 13442, 14053, 14352, 14664, 14872, 15548, 15886, 16731, 17296, 18216, 18612, 19458, 19734, 20163, 20592, 21528, 21996, 22308, 23322, 23782, 23829, 24336, 24816, 25944, 26312, 26884, 28106, 29328, 29601, 29744, 31096, 31772, 33462, 34983, 35673, 36432, 37224, 38916, 39468, 40326, 42159, 42757, 43056, 43992, 44616, 46644, 47564, 47658, 51888, 52624, 53768, 56212, 59202, 60489, 62192, 63544, 66924, 69966, 71346, 71487, 74448, 77832, 78936, 80652, 84318, 85514, 87373, 87984, 89232, 93288, 95128, 95316, 107019, 107536, 112424, 118404, 120978, 126477, 127088, 128271, 133848, 139932, 142692, 142974, 154583, 155664, 157872, 161304, 168636, 171028, 174746, 182689, 186576, 190256, 190632, 214038, 224848, 236808, 241956, 252954, 256542, 262119, 267696, 279864, 285384, 285948, 309166, 322608, 337272, 342056, 349492, 365378, 381264, 384813, 428076, 463749, 473616, 483912, 505908, 513084, 524238, 548067, 559728, 570768, 571896, 618332, 674544, 684112, 698984, 730756, 769626, 786357, 856152, 927498, 967824, 1011816, 1026168, 1048476, 1096134, 1143792, 1236664, 1391247, 1397968, 1461512, 1539252, 1572714, 1644201, 1712304, 1854996, 2009579, 2023632, 2052336, 2096952, 2192268, 2473328, 2782494, 2923024, 3078504, 3145428, 3288402, 3709992, 4019158, 4193904, 4384536, 5564988, 6028737, 6157008, 6290856, 6576804, 7419984, 8038316, 8769072, 11129976, 12057474, 12581712, 13153608, 16076632, 18086211, 22259952, 24114948, 26307216, 32153264, 36172422, 48229896, 72344844, 96459792, 144689688, 289379376]

約数ペア:

[(1, 289379376), (2, 144689688), (3, 96459792), (4, 72344844), (6, 48229896), (8, 36172422), (9, 32153264), (11, 26307216), (12, 24114948), (13, 22259952), (16, 18086211), (18, 16076632), (22, 13153608), (23, 12581712), (24, 12057474), (26, 11129976), (33, 8769072), (36, 8038316), (39, 7419984), (44, 6576804), (46, 6290856), (47, 6157008), (48, 6028737), (52, 5564988), (66, 4384536), (69, 4193904), (72, 4019158), (78, 3709992), (88, 3288402), (92, 3145428), (94, 3078504), (99, 2923024), (104, 2782494), (117, 2473328), (132, 2192268), (138, 2096952), (141, 2052336), (143, 2023632), (144, 2009579), (156, 1854996), (169, 1712304), (176, 1644201), (184, 1572714), (188, 1539252), (198, 1461512), (207, 1397968), (208, 1391247), (234, 1236664), (253, 1143792), (264, 1096134), (276, 1048476), (282, 1026168), (286, 1011816), (299, 967824), (312, 927498), (338, 856152), (368, 786357), (376, 769626), (396, 730756), (414, 698984), (423, 684112), (429, 674544), (468, 618332), (506, 571896), (507, 570768), (517, 559728), (528, 548067), (552, 524238), (564, 513084), (572, 505908), (598, 483912), (611, 473616), (624, 463749), (676, 428076), (752, 384813), (759, 381264), (792, 365378), (828, 349492), (846, 342056), (858, 337272), (897, 322608), (936, 309166), (1012, 285948), (1014, 285384), (1034, 279864), (1081, 267696), (1104, 262119), (1128, 256542), (1144, 252954), (1196, 241956), (1222, 236808), (1287, 224848), (1352, 214038), (1518, 190632), (1521, 190256), (1551, 186576), (1584, 182689), (1656, 174746), (1692, 171028), (1716, 168636), (1794, 161304), (1833, 157872), (1859, 155664), (1872, 154583), (2024, 142974), (2028, 142692), (2068, 139932), (2162, 133848), (2256, 128271), (2277, 127088), (2288, 126477), (2392, 120978), (2444, 118404), (2574, 112424), (2691, 107536), (2704, 107019), (3036, 95316), (3042, 95128), (3102, 93288), (3243, 89232), (3289, 87984), (3312, 87373), (3384, 85514), (3432, 84318), (3588, 80652), (3666, 78936), (3718, 77832), (3887, 74448), (4048, 71487), (4056, 71346), (4136, 69966), (4324, 66924), (4554, 63544), (4653, 62192), (4784, 60489), (4888, 59202), (5148, 56212), (5382, 53768), (5499, 52624), (5577, 51888), (6072, 47658), (6084, 47564), (6204, 46644), (6486, 44616), (6578, 43992), (6721, 43056), (6768, 42757), (6864, 42159), (7176, 40326), (7332, 39468), (7436, 38916), (7774, 37224), (7943, 36432), (8112, 35673), (8272, 34983), (8648, 33462), (9108, 31772), (9306, 31096), (9729, 29744), (9776, 29601), (9867, 29328), (10296, 28106), (10764, 26884), (10998, 26312), (11154, 25944), (11661, 24816), (11891, 24336), (12144, 23829), (12168, 23782), (12408, 23322), (12972, 22308), (13156, 21996), (13442, 21528), (14053, 20592), (14352, 20163), (14664, 19734), (14872, 19458), (15548, 18612), (15886, 18216), (16731, 17296)]