247172112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 816858432

約数和(自身を除く): 569686320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 67, 68, 72, 88, 99, 102, 132, 134, 136, 137, 144, 153, 176, 187, 198, 201, 204, 264, 268, 272, 274, 306, 374, 396, 402, 408, 411, 528, 536, 548, 561, 603, 612, 737, 748, 792, 804, 816, 822, 1072, 1096, 1122, 1139, 1206, 1224, 1233, 1474, 1496, 1507, 1584, 1608, 1644, 1683, 2192, 2211, 2244, 2278, 2329, 2412, 2448, 2466, 2948, 2992, 3014, 3216, 3288, 3366, 3417, 4422, 4488, 4521, 4556, 4658, 4824, 4932, 5896, 6028, 6576, 6633, 6732, 6834, 6987, 8844, 8976, 9042, 9112, 9179, 9316, 9648, 9864, 10251, 11792, 12056, 12529, 13266, 13464, 13563, 13668, 13974, 17688, 18084, 18224, 18358, 18632, 19728, 20502, 20961, 24112, 25058, 25619, 26532, 26928, 27126, 27336, 27537, 27948, 35376, 36168, 36716, 37264, 37587, 41004, 41922, 50116, 51238, 53064, 54252, 54672, 55074, 55896, 72336, 73432, 75174, 76857, 82008, 82611, 83844, 100232, 100969, 102476, 106128, 108504, 110148, 111792, 112761, 146864, 150348, 153714, 156043, 164016, 165222, 167688, 200464, 201938, 204952, 217008, 220296, 225522, 230571, 300696, 302907, 307428, 312086, 330444, 335376, 403876, 409904, 440592, 451044, 461142, 468129, 601392, 605814, 614856, 624172, 660888, 807752, 902088, 908721, 922284, 936258, 1211628, 1229712, 1248344, 1321776, 1404387, 1615504, 1716473, 1804176, 1817442, 1844568, 1872516, 2423256, 2496688, 2808774, 3432946, 3634884, 3689136, 3745032, 4846512, 5149419, 5617548, 6865892, 7269768, 7490064, 10298838, 11235096, 13731784, 14539536, 15448257, 20597676, 22470192, 27463568, 30896514, 41195352, 61793028, 82390704, 123586056, 247172112]

約数ペア:

[(1, 247172112), (2, 123586056), (3, 82390704), (4, 61793028), (6, 41195352), (8, 30896514), (9, 27463568), (11, 22470192), (12, 20597676), (16, 15448257), (17, 14539536), (18, 13731784), (22, 11235096), (24, 10298838), (33, 7490064), (34, 7269768), (36, 6865892), (44, 5617548), (48, 5149419), (51, 4846512), (66, 3745032), (67, 3689136), (68, 3634884), (72, 3432946), (88, 2808774), (99, 2496688), (102, 2423256), (132, 1872516), (134, 1844568), (136, 1817442), (137, 1804176), (144, 1716473), (153, 1615504), (176, 1404387), (187, 1321776), (198, 1248344), (201, 1229712), (204, 1211628), (264, 936258), (268, 922284), (272, 908721), (274, 902088), (306, 807752), (374, 660888), (396, 624172), (402, 614856), (408, 605814), (411, 601392), (528, 468129), (536, 461142), (548, 451044), (561, 440592), (603, 409904), (612, 403876), (737, 335376), (748, 330444), (792, 312086), (804, 307428), (816, 302907), (822, 300696), (1072, 230571), (1096, 225522), (1122, 220296), (1139, 217008), (1206, 204952), (1224, 201938), (1233, 200464), (1474, 167688), (1496, 165222), (1507, 164016), (1584, 156043), (1608, 153714), (1644, 150348), (1683, 146864), (2192, 112761), (2211, 111792), (2244, 110148), (2278, 108504), (2329, 106128), (2412, 102476), (2448, 100969), (2466, 100232), (2948, 83844), (2992, 82611), (3014, 82008), (3216, 76857), (3288, 75174), (3366, 73432), (3417, 72336), (4422, 55896), (4488, 55074), (4521, 54672), (4556, 54252), (4658, 53064), (4824, 51238), (4932, 50116), (5896, 41922), (6028, 41004), (6576, 37587), (6633, 37264), (6732, 36716), (6834, 36168), (6987, 35376), (8844, 27948), (8976, 27537), (9042, 27336), (9112, 27126), (9179, 26928), (9316, 26532), (9648, 25619), (9864, 25058), (10251, 24112), (11792, 20961), (12056, 20502), (12529, 19728), (13266, 18632), (13464, 18358), (13563, 18224), (13668, 18084), (13974, 17688)]