391424832

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 224

約数和(自身を含む): 1217980800

約数和(自身を除く): 826555968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 73, 87, 96, 107, 108, 116, 144, 146, 174, 192, 214, 216, 219, 232, 261, 288, 292, 321, 348, 428, 432, 438, 464, 522, 576, 584, 642, 657, 696, 783, 856, 864, 876, 928, 963, 1044, 1168, 1284, 1314, 1392, 1566, 1712, 1728, 1752, 1856, 1926, 1971, 2088, 2117, 2336, 2568, 2628, 2784, 2889, 3103, 3132, 3424, 3504, 3852, 3942, 4176, 4234, 4672, 5136, 5256, 5568, 5778, 6206, 6264, 6351, 6848, 7008, 7704, 7811, 7884, 8352, 8468, 9309, 10272, 10512, 11556, 12412, 12528, 12702, 14016, 15408, 15622, 15768, 16704, 16936, 18618, 19053, 20544, 21024, 23112, 23433, 24824, 25056, 25404, 27927, 30816, 31244, 31536, 33872, 37236, 38106, 42048, 46224, 46866, 49648, 50112, 50808, 55854, 57159, 61632, 62488, 63072, 67744, 70299, 74472, 76212, 83781, 92448, 93732, 99296, 101616, 111708, 114318, 124976, 126144, 135488, 140598, 148944, 152424, 167562, 184896, 187464, 198592, 203232, 210897, 223416, 226519, 228636, 249952, 281196, 297888, 304848, 335124, 374928, 406464, 421794, 446832, 453038, 457272, 499904, 562392, 595776, 609696, 670248, 679557, 749856, 843588, 893664, 906076, 914544, 1124784, 1219392, 1340496, 1359114, 1499712, 1687176, 1787328, 1812152, 1829088, 2038671, 2249568, 2680992, 2718228, 3374352, 3624304, 3658176, 4077342, 4499136, 5361984, 5436456, 6116013, 6748704, 7248608, 8154684, 10872912, 12232026, 13497408, 14497216, 16309368, 21745824, 24464052, 32618736, 43491648, 48928104, 65237472, 97856208, 130474944, 195712416, 391424832]

約数ペア:

[(1, 391424832), (2, 195712416), (3, 130474944), (4, 97856208), (6, 65237472), (8, 48928104), (9, 43491648), (12, 32618736), (16, 24464052), (18, 21745824), (24, 16309368), (27, 14497216), (29, 13497408), (32, 12232026), (36, 10872912), (48, 8154684), (54, 7248608), (58, 6748704), (64, 6116013), (72, 5436456), (73, 5361984), (87, 4499136), (96, 4077342), (107, 3658176), (108, 3624304), (116, 3374352), (144, 2718228), (146, 2680992), (174, 2249568), (192, 2038671), (214, 1829088), (216, 1812152), (219, 1787328), (232, 1687176), (261, 1499712), (288, 1359114), (292, 1340496), (321, 1219392), (348, 1124784), (428, 914544), (432, 906076), (438, 893664), (464, 843588), (522, 749856), (576, 679557), (584, 670248), (642, 609696), (657, 595776), (696, 562392), (783, 499904), (856, 457272), (864, 453038), (876, 446832), (928, 421794), (963, 406464), (1044, 374928), (1168, 335124), (1284, 304848), (1314, 297888), (1392, 281196), (1566, 249952), (1712, 228636), (1728, 226519), (1752, 223416), (1856, 210897), (1926, 203232), (1971, 198592), (2088, 187464), (2117, 184896), (2336, 167562), (2568, 152424), (2628, 148944), (2784, 140598), (2889, 135488), (3103, 126144), (3132, 124976), (3424, 114318), (3504, 111708), (3852, 101616), (3942, 99296), (4176, 93732), (4234, 92448), (4672, 83781), (5136, 76212), (5256, 74472), (5568, 70299), (5778, 67744), (6206, 63072), (6264, 62488), (6351, 61632), (6848, 57159), (7008, 55854), (7704, 50808), (7811, 50112), (7884, 49648), (8352, 46866), (8468, 46224), (9309, 42048), (10272, 38106), (10512, 37236), (11556, 33872), (12412, 31536), (12528, 31244), (12702, 30816), (14016, 27927), (15408, 25404), (15622, 25056), (15768, 24824), (16704, 23433), (16936, 23112), (18618, 21024), (19053, 20544)]