490657824

素因数分解:

$2^5\times 3^9\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 1562410080

約数和(自身を除く): 1071752256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 72, 76, 81, 82, 96, 108, 114, 123, 144, 152, 162, 164, 171, 216, 228, 243, 246, 288, 304, 324, 328, 342, 369, 432, 456, 486, 492, 513, 608, 648, 656, 684, 729, 738, 779, 864, 912, 972, 984, 1026, 1107, 1296, 1312, 1368, 1458, 1476, 1539, 1558, 1824, 1944, 1968, 2052, 2187, 2214, 2337, 2592, 2736, 2916, 2952, 3078, 3116, 3321, 3888, 3936, 4104, 4374, 4428, 4617, 4674, 5472, 5832, 5904, 6156, 6232, 6561, 6642, 7011, 7776, 8208, 8748, 8856, 9234, 9348, 9963, 11664, 11808, 12312, 12464, 13122, 13284, 13851, 14022, 16416, 17496, 17712, 18468, 18696, 19683, 19926, 21033, 23328, 24624, 24928, 26244, 26568, 27702, 28044, 29889, 34992, 35424, 36936, 37392, 39366, 39852, 41553, 42066, 49248, 52488, 53136, 55404, 56088, 59778, 63099, 69984, 73872, 74784, 78732, 79704, 83106, 84132, 89667, 104976, 106272, 110808, 112176, 119556, 124659, 126198, 147744, 157464, 159408, 166212, 168264, 179334, 189297, 209952, 221616, 224352, 239112, 249318, 252396, 269001, 314928, 318816, 332424, 336528, 358668, 373977, 378594, 443232, 478224, 498636, 504792, 538002, 567891, 629856, 664848, 673056, 717336, 747954, 757188, 807003, 956448, 997272, 1009584, 1076004, 1135782, 1329696, 1434672, 1495908, 1514376, 1614006, 1703673, 1994544, 2019168, 2152008, 2271564, 2869344, 2991816, 3028752, 3228012, 3407346, 3989088, 4304016, 4543128, 5111019, 5983632, 6057504, 6456024, 6814692, 8608032, 9086256, 10222038, 11967264, 12912048, 13629384, 15333057, 18172512, 20444076, 25824096, 27258768, 30666114, 40888152, 54517536, 61332228, 81776304, 122664456, 163552608, 245328912, 490657824]

約数ペア:

[(1, 490657824), (2, 245328912), (3, 163552608), (4, 122664456), (6, 81776304), (8, 61332228), (9, 54517536), (12, 40888152), (16, 30666114), (18, 27258768), (19, 25824096), (24, 20444076), (27, 18172512), (32, 15333057), (36, 13629384), (38, 12912048), (41, 11967264), (48, 10222038), (54, 9086256), (57, 8608032), (72, 6814692), (76, 6456024), (81, 6057504), (82, 5983632), (96, 5111019), (108, 4543128), (114, 4304016), (123, 3989088), (144, 3407346), (152, 3228012), (162, 3028752), (164, 2991816), (171, 2869344), (216, 2271564), (228, 2152008), (243, 2019168), (246, 1994544), (288, 1703673), (304, 1614006), (324, 1514376), (328, 1495908), (342, 1434672), (369, 1329696), (432, 1135782), (456, 1076004), (486, 1009584), (492, 997272), (513, 956448), (608, 807003), (648, 757188), (656, 747954), (684, 717336), (729, 673056), (738, 664848), (779, 629856), (864, 567891), (912, 538002), (972, 504792), (984, 498636), (1026, 478224), (1107, 443232), (1296, 378594), (1312, 373977), (1368, 358668), (1458, 336528), (1476, 332424), (1539, 318816), (1558, 314928), (1824, 269001), (1944, 252396), (1968, 249318), (2052, 239112), (2187, 224352), (2214, 221616), (2337, 209952), (2592, 189297), (2736, 179334), (2916, 168264), (2952, 166212), (3078, 159408), (3116, 157464), (3321, 147744), (3888, 126198), (3936, 124659), (4104, 119556), (4374, 112176), (4428, 110808), (4617, 106272), (4674, 104976), (5472, 89667), (5832, 84132), (5904, 83106), (6156, 79704), (6232, 78732), (6561, 74784), (6642, 73872), (7011, 69984), (7776, 63099), (8208, 59778), (8748, 56088), (8856, 55404), (9234, 53136), (9348, 52488), (9963, 49248), (11664, 42066), (11808, 41553), (12312, 39852), (12464, 39366), (13122, 37392), (13284, 36936), (13851, 35424), (14022, 34992), (16416, 29889), (17496, 28044), (17712, 27702), (18468, 26568), (18696, 26244), (19683, 24928), (19926, 24624), (21033, 23328)]