313532856

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 1089435600

約数和(自身を除く): 775902744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 169, 182, 189, 216, 234, 252, 273, 312, 324, 338, 351, 364, 378, 409, 468, 504, 507, 546, 567, 648, 676, 702, 728, 756, 818, 819, 936, 1014, 1053, 1092, 1134, 1183, 1227, 1352, 1404, 1512, 1521, 1636, 1638, 2028, 2106, 2184, 2268, 2366, 2454, 2457, 2808, 2863, 3042, 3272, 3276, 3549, 3681, 4056, 4212, 4536, 4563, 4732, 4908, 4914, 5317, 5726, 6084, 6552, 7098, 7362, 7371, 8424, 8589, 9126, 9464, 9816, 9828, 10634, 10647, 11043, 11452, 12168, 13689, 14196, 14724, 14742, 15951, 17178, 18252, 19656, 21268, 21294, 22086, 22904, 25767, 27378, 28392, 29448, 29484, 31902, 31941, 33129, 34356, 36504, 37219, 42536, 42588, 44172, 47853, 51534, 54756, 58968, 63804, 63882, 66258, 68712, 69121, 74438, 77301, 85176, 88344, 95706, 95823, 103068, 109512, 111657, 127608, 127764, 132516, 138242, 143559, 148876, 154602, 191412, 191646, 206136, 207363, 223314, 231903, 255528, 265032, 276484, 287118, 297752, 309204, 334971, 382824, 383292, 414726, 430677, 446628, 463806, 483847, 552968, 574236, 618408, 622089, 669942, 766584, 829452, 861354, 893256, 927612, 967694, 1004913, 1148472, 1244178, 1339884, 1451541, 1658904, 1722708, 1855224, 1866267, 1935388, 2009826, 2488356, 2679768, 2903082, 3014739, 3445416, 3732534, 3870776, 4019652, 4354623, 4976712, 5598801, 5806164, 6029478, 7465068, 8039304, 8709246, 11197602, 11612328, 12058956, 13063869, 14930136, 17418492, 22395204, 24117912, 26127738, 34836984, 39191607, 44790408, 52255476, 78383214, 104510952, 156766428, 313532856]

約数ペア:

[(1, 313532856), (2, 156766428), (3, 104510952), (4, 78383214), (6, 52255476), (7, 44790408), (8, 39191607), (9, 34836984), (12, 26127738), (13, 24117912), (14, 22395204), (18, 17418492), (21, 14930136), (24, 13063869), (26, 12058956), (27, 11612328), (28, 11197602), (36, 8709246), (39, 8039304), (42, 7465068), (52, 6029478), (54, 5806164), (56, 5598801), (63, 4976712), (72, 4354623), (78, 4019652), (81, 3870776), (84, 3732534), (91, 3445416), (104, 3014739), (108, 2903082), (117, 2679768), (126, 2488356), (156, 2009826), (162, 1935388), (168, 1866267), (169, 1855224), (182, 1722708), (189, 1658904), (216, 1451541), (234, 1339884), (252, 1244178), (273, 1148472), (312, 1004913), (324, 967694), (338, 927612), (351, 893256), (364, 861354), (378, 829452), (409, 766584), (468, 669942), (504, 622089), (507, 618408), (546, 574236), (567, 552968), (648, 483847), (676, 463806), (702, 446628), (728, 430677), (756, 414726), (818, 383292), (819, 382824), (936, 334971), (1014, 309204), (1053, 297752), (1092, 287118), (1134, 276484), (1183, 265032), (1227, 255528), (1352, 231903), (1404, 223314), (1512, 207363), (1521, 206136), (1636, 191646), (1638, 191412), (2028, 154602), (2106, 148876), (2184, 143559), (2268, 138242), (2366, 132516), (2454, 127764), (2457, 127608), (2808, 111657), (2863, 109512), (3042, 103068), (3272, 95823), (3276, 95706), (3549, 88344), (3681, 85176), (4056, 77301), (4212, 74438), (4536, 69121), (4563, 68712), (4732, 66258), (4908, 63882), (4914, 63804), (5317, 58968), (5726, 54756), (6084, 51534), (6552, 47853), (7098, 44172), (7362, 42588), (7371, 42536), (8424, 37219), (8589, 36504), (9126, 34356), (9464, 33129), (9816, 31941), (9828, 31902), (10634, 29484), (10647, 29448), (11043, 28392), (11452, 27378), (12168, 25767), (13689, 22904), (14196, 22086), (14724, 21294), (14742, 21268), (15951, 19656), (17178, 18252)]