427778208

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 432

約数和(自身を含む): 1553924736

約数和(自身を除く): 1126146528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 32, 33, 34, 36, 39, 44, 47, 48, 51, 52, 66, 68, 72, 78, 88, 94, 96, 99, 102, 104, 117, 132, 136, 141, 143, 144, 153, 156, 169, 176, 187, 188, 198, 204, 208, 221, 234, 264, 272, 282, 286, 288, 306, 312, 338, 352, 374, 376, 396, 408, 416, 423, 429, 442, 468, 507, 517, 528, 544, 561, 564, 572, 611, 612, 624, 663, 676, 748, 752, 792, 799, 816, 846, 858, 884, 936, 1014, 1034, 1056, 1122, 1128, 1144, 1222, 1224, 1248, 1287, 1326, 1352, 1496, 1504, 1521, 1551, 1584, 1598, 1632, 1683, 1692, 1716, 1768, 1833, 1859, 1872, 1989, 2028, 2068, 2244, 2256, 2288, 2397, 2431, 2444, 2448, 2574, 2652, 2704, 2873, 2992, 3042, 3102, 3168, 3196, 3366, 3384, 3432, 3536, 3666, 3718, 3744, 3978, 4056, 4136, 4488, 4512, 4576, 4653, 4794, 4862, 4888, 4896, 5148, 5304, 5408, 5499, 5577, 5746, 5984, 6084, 6204, 6392, 6721, 6732, 6768, 6864, 7072, 7191, 7293, 7332, 7436, 7943, 7956, 8112, 8272, 8619, 8789, 8976, 9306, 9588, 9724, 9776, 10296, 10387, 10608, 10998, 11154, 11492, 12168, 12408, 12784, 13442, 13464, 13536, 13728, 14382, 14586, 14664, 14872, 15886, 15912, 16224, 16544, 16731, 17238, 17578, 17952, 18612, 19176, 19448, 19552, 20163, 20592, 20774, 21216, 21879, 21996, 22308, 22984, 23829, 24336, 24816, 25568, 25857, 26367, 26884, 26928, 28764, 29172, 29328, 29744, 31161, 31603, 31772, 31824, 33462, 34476, 35156, 37224, 38352, 38896, 40326, 41184, 41548, 43758, 43992, 44616, 45968, 47658, 48672, 49632, 51714, 52734, 53768, 53856, 57528, 58344, 58656, 59488, 60489, 62322, 63206, 63544, 63648, 66924, 68952, 70312, 71487, 74448, 76704, 77792, 79101, 80652, 83096, 87373, 87516, 87984, 89232, 91936, 93483, 94809, 95316, 103428, 105468, 107536, 114257, 115056, 116688, 120978, 124644, 126412, 127088, 133848, 135031, 137904, 140624, 142974, 148896, 158202, 161304, 166192, 174746, 175032, 175968, 178464, 186966, 189618, 190632, 206856, 210936, 215072, 228514, 230112, 233376, 241956, 249288, 252824, 254176, 262119, 267696, 270062, 275808, 281248, 284427, 285948, 316404, 322608, 332384, 342771, 349492, 350064, 373932, 379236, 381264, 405093, 413712, 421872, 457028, 483912, 498576, 505648, 524238, 535392, 540124, 568854, 571896, 632808, 645216, 685542, 698984, 700128, 747864, 758472, 762528, 786357, 810186, 827424, 843744, 914056, 967824, 997152, 1011296, 1028313, 1048476, 1080248, 1137708, 1143792, 1215279, 1265616, 1371084, 1397968, 1485341, 1495728, 1516944, 1572714, 1620372, 1828112, 1935648, 2056626, 2096952, 2160496, 2275416, 2287584, 2430558, 2531232, 2742168, 2795936, 2970682, 2991456, 3033888, 3145428, 3240744, 3656224, 4113252, 4193904, 4320992, 4456023, 4550832, 4861116, 5484336, 5941364, 6290856, 6481488, 8226504, 8387808, 8912046, 9101664, 9722232, 10968672, 11882728, 12581712, 12962976, 13368069, 16453008, 17824092, 19444464, 23765456, 25163424, 26736138, 32906016, 35648184, 38888928, 47530912, 53472276, 71296368, 106944552, 142592736, 213889104, 427778208]

約数ペア:

[(1, 427778208), (2, 213889104), (3, 142592736), (4, 106944552), (6, 71296368), (8, 53472276), (9, 47530912), (11, 38888928), (12, 35648184), (13, 32906016), (16, 26736138), (17, 25163424), (18, 23765456), (22, 19444464), (24, 17824092), (26, 16453008), (32, 13368069), (33, 12962976), (34, 12581712), (36, 11882728), (39, 10968672), (44, 9722232), (47, 9101664), (48, 8912046), (51, 8387808), (52, 8226504), (66, 6481488), (68, 6290856), (72, 5941364), (78, 5484336), (88, 4861116), (94, 4550832), (96, 4456023), (99, 4320992), (102, 4193904), (104, 4113252), (117, 3656224), (132, 3240744), (136, 3145428), (141, 3033888), (143, 2991456), (144, 2970682), (153, 2795936), (156, 2742168), (169, 2531232), (176, 2430558), (187, 2287584), (188, 2275416), (198, 2160496), (204, 2096952), (208, 2056626), (221, 1935648), (234, 1828112), (264, 1620372), (272, 1572714), (282, 1516944), (286, 1495728), (288, 1485341), (306, 1397968), (312, 1371084), (338, 1265616), (352, 1215279), (374, 1143792), (376, 1137708), (396, 1080248), (408, 1048476), (416, 1028313), (423, 1011296), (429, 997152), (442, 967824), (468, 914056), (507, 843744), (517, 827424), (528, 810186), (544, 786357), (561, 762528), (564, 758472), (572, 747864), (611, 700128), (612, 698984), (624, 685542), (663, 645216), (676, 632808), (748, 571896), (752, 568854), (792, 540124), (799, 535392), (816, 524238), (846, 505648), (858, 498576), (884, 483912), (936, 457028), (1014, 421872), (1034, 413712), (1056, 405093), (1122, 381264), (1128, 379236), (1144, 373932), (1222, 350064), (1224, 349492), (1248, 342771), (1287, 332384), (1326, 322608), (1352, 316404), (1496, 285948), (1504, 284427), (1521, 281248), (1551, 275808), (1584, 270062), (1598, 267696), (1632, 262119), (1683, 254176), (1692, 252824), (1716, 249288), (1768, 241956), (1833, 233376), (1859, 230112), (1872, 228514), (1989, 215072), (2028, 210936), (2068, 206856), (2244, 190632), (2256, 189618), (2288, 186966), (2397, 178464), (2431, 175968), (2444, 175032), (2448, 174746), (2574, 166192), (2652, 161304), (2704, 158202), (2873, 148896), (2992, 142974), (3042, 140624), (3102, 137904), (3168, 135031), (3196, 133848), (3366, 127088), (3384, 126412), (3432, 124644), (3536, 120978), (3666, 116688), (3718, 115056), (3744, 114257), (3978, 107536), (4056, 105468), (4136, 103428), (4488, 95316), (4512, 94809), (4576, 93483), (4653, 91936), (4794, 89232), (4862, 87984), (4888, 87516), (4896, 87373), (5148, 83096), (5304, 80652), (5408, 79101), (5499, 77792), (5577, 76704), (5746, 74448), (5984, 71487), (6084, 70312), (6204, 68952), (6392, 66924), (6721, 63648), (6732, 63544), (6768, 63206), (6864, 62322), (7072, 60489), (7191, 59488), (7293, 58656), (7332, 58344), (7436, 57528), (7943, 53856), (7956, 53768), (8112, 52734), (8272, 51714), (8619, 49632), (8789, 48672), (8976, 47658), (9306, 45968), (9588, 44616), (9724, 43992), (9776, 43758), (10296, 41548), (10387, 41184), (10608, 40326), (10998, 38896), (11154, 38352), (11492, 37224), (12168, 35156), (12408, 34476), (12784, 33462), (13442, 31824), (13464, 31772), (13536, 31603), (13728, 31161), (14382, 29744), (14586, 29328), (14664, 29172), (14872, 28764), (15886, 26928), (15912, 26884), (16224, 26367), (16544, 25857), (16731, 25568), (17238, 24816), (17578, 24336), (17952, 23829), (18612, 22984), (19176, 22308), (19448, 21996), (19552, 21879), (20163, 21216), (20592, 20774)]