249527304

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 160

約数和(自身を含む): 792792000

約数和(自身を除く): 543264696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1559, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 3118, 4104, 4212, 4446, 4677, 5928, 6156, 6236, 6669, 8424, 8892, 9354, 12312, 12472, 13338, 14031, 17784, 18708, 20007, 20267, 26676, 28062, 29621, 37416, 40014, 40534, 42093, 53352, 56124, 59242, 60801, 80028, 81068, 84186, 88863, 112248, 118484, 121602, 126279, 160056, 162136, 168372, 177726, 182403, 236968, 243204, 252558, 266589, 336744, 355452, 364806, 385073, 486408, 505116, 533178, 547209, 710904, 729612, 770146, 799767, 1010232, 1066356, 1094418, 1155219, 1459224, 1540292, 1599534, 1641627, 2132712, 2188836, 2310438, 2399301, 3080584, 3199068, 3283254, 3465657, 4377672, 4620876, 4798602, 6398136, 6566508, 6931314, 9241752, 9597204, 10396971, 13133016, 13862628, 19194408, 20793942, 27725256, 31190913, 41587884, 62381826, 83175768, 124763652, 249527304]

約数ペア:

[(1, 249527304), (2, 124763652), (3, 83175768), (4, 62381826), (6, 41587884), (8, 31190913), (9, 27725256), (12, 20793942), (13, 19194408), (18, 13862628), (19, 13133016), (24, 10396971), (26, 9597204), (27, 9241752), (36, 6931314), (38, 6566508), (39, 6398136), (52, 4798602), (54, 4620876), (57, 4377672), (72, 3465657), (76, 3283254), (78, 3199068), (81, 3080584), (104, 2399301), (108, 2310438), (114, 2188836), (117, 2132712), (152, 1641627), (156, 1599534), (162, 1540292), (171, 1459224), (216, 1155219), (228, 1094418), (234, 1066356), (247, 1010232), (312, 799767), (324, 770146), (342, 729612), (351, 710904), (456, 547209), (468, 533178), (494, 505116), (513, 486408), (648, 385073), (684, 364806), (702, 355452), (741, 336744), (936, 266589), (988, 252558), (1026, 243204), (1053, 236968), (1368, 182403), (1404, 177726), (1482, 168372), (1539, 162136), (1559, 160056), (1976, 126279), (2052, 121602), (2106, 118484), (2223, 112248), (2808, 88863), (2964, 84186), (3078, 81068), (3118, 80028), (4104, 60801), (4212, 59242), (4446, 56124), (4677, 53352), (5928, 42093), (6156, 40534), (6236, 40014), (6669, 37416), (8424, 29621), (8892, 28062), (9354, 26676), (12312, 20267), (12472, 20007), (13338, 18708), (14031, 17784)]