248813208

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2931

約数の個数: 160

約数和(自身を含む): 838675200

約数和(自身を除く): 589861992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 2887, 3078, 3192, 3591, 4104, 4536, 4788, 5774, 6156, 7182, 8661, 9576, 10773, 11548, 12312, 14364, 17322, 20209, 21546, 23096, 25983, 28728, 34644, 40418, 43092, 51966, 54853, 60627, 69288, 77949, 80836, 86184, 103932, 109706, 121254, 155898, 161672, 164559, 181881, 207864, 219412, 233847, 242508, 311796, 329118, 363762, 383971, 438824, 467694, 485016, 493677, 545643, 623592, 658236, 727524, 767942, 935388, 987354, 1091286, 1151913, 1316472, 1455048, 1481031, 1535884, 1636929, 1870776, 1974708, 2182572, 2303826, 2962062, 3071768, 3273858, 3455739, 3949416, 4365144, 4443093, 4607652, 5924124, 6547716, 6911478, 8886186, 9215304, 10367217, 11848248, 13095432, 13822956, 17772372, 20734434, 27645912, 31101651, 35544744, 41468868, 62203302, 82937736, 124406604, 248813208]

約数ペア:

[(1, 248813208), (2, 124406604), (3, 82937736), (4, 62203302), (6, 41468868), (7, 35544744), (8, 31101651), (9, 27645912), (12, 20734434), (14, 17772372), (18, 13822956), (19, 13095432), (21, 11848248), (24, 10367217), (27, 9215304), (28, 8886186), (36, 6911478), (38, 6547716), (42, 5924124), (54, 4607652), (56, 4443093), (57, 4365144), (63, 3949416), (72, 3455739), (76, 3273858), (81, 3071768), (84, 2962062), (108, 2303826), (114, 2182572), (126, 1974708), (133, 1870776), (152, 1636929), (162, 1535884), (168, 1481031), (171, 1455048), (189, 1316472), (216, 1151913), (228, 1091286), (252, 987354), (266, 935388), (324, 767942), (342, 727524), (378, 658236), (399, 623592), (456, 545643), (504, 493677), (513, 485016), (532, 467694), (567, 438824), (648, 383971), (684, 363762), (756, 329118), (798, 311796), (1026, 242508), (1064, 233847), (1134, 219412), (1197, 207864), (1368, 181881), (1512, 164559), (1539, 161672), (1596, 155898), (2052, 121254), (2268, 109706), (2394, 103932), (2887, 86184), (3078, 80836), (3192, 77949), (3591, 69288), (4104, 60627), (4536, 54853), (4788, 51966), (5774, 43092), (6156, 40418), (7182, 34644), (8661, 28728), (9576, 25983), (10773, 23096), (11548, 21546), (12312, 20209), (14364, 17322)]