197793648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 644542080

約数和(自身を除く): 446748432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 67, 72, 76, 78, 83, 104, 114, 117, 134, 144, 152, 156, 166, 171, 201, 208, 228, 234, 247, 249, 268, 304, 312, 332, 342, 402, 456, 468, 494, 498, 536, 603, 624, 664, 684, 741, 747, 804, 871, 912, 936, 988, 996, 1072, 1079, 1206, 1273, 1328, 1368, 1482, 1494, 1577, 1608, 1742, 1872, 1976, 1992, 2158, 2223, 2412, 2546, 2613, 2736, 2964, 2988, 3154, 3216, 3237, 3484, 3819, 3952, 3984, 4316, 4446, 4731, 4824, 5092, 5226, 5561, 5928, 5976, 6308, 6474, 6968, 7638, 7839, 8632, 8892, 9462, 9648, 9711, 10184, 10452, 11122, 11457, 11856, 11952, 12616, 12948, 13936, 14193, 15276, 15678, 16549, 16683, 17264, 17784, 18924, 19422, 20368, 20501, 20904, 22244, 22914, 25232, 25896, 28386, 30552, 31356, 33098, 33366, 35568, 37848, 38844, 41002, 41808, 44488, 45828, 49647, 50049, 51792, 56772, 61104, 61503, 62712, 66196, 66732, 72293, 75696, 77688, 82004, 88976, 91656, 99294, 100098, 105659, 113544, 123006, 125424, 132392, 133464, 144586, 148941, 155376, 164008, 183312, 184509, 198588, 200196, 211318, 216879, 227088, 246012, 264784, 266928, 289172, 297882, 316977, 328016, 369018, 397176, 400392, 422636, 433758, 492024, 578344, 595764, 633954, 650637, 738036, 794352, 800784, 845272, 867516, 950931, 984048, 1156688, 1191528, 1267908, 1301274, 1373567, 1476072, 1690544, 1735032, 1901862, 2383056, 2535816, 2602548, 2747134, 2952144, 3470064, 3803724, 4120701, 5071632, 5205096, 5494268, 7607448, 8241402, 10410192, 10988536, 12362103, 15214896, 16482804, 21977072, 24724206, 32965608, 49448412, 65931216, 98896824, 197793648]

約数ペア:

[(1, 197793648), (2, 98896824), (3, 65931216), (4, 49448412), (6, 32965608), (8, 24724206), (9, 21977072), (12, 16482804), (13, 15214896), (16, 12362103), (18, 10988536), (19, 10410192), (24, 8241402), (26, 7607448), (36, 5494268), (38, 5205096), (39, 5071632), (48, 4120701), (52, 3803724), (57, 3470064), (67, 2952144), (72, 2747134), (76, 2602548), (78, 2535816), (83, 2383056), (104, 1901862), (114, 1735032), (117, 1690544), (134, 1476072), (144, 1373567), (152, 1301274), (156, 1267908), (166, 1191528), (171, 1156688), (201, 984048), (208, 950931), (228, 867516), (234, 845272), (247, 800784), (249, 794352), (268, 738036), (304, 650637), (312, 633954), (332, 595764), (342, 578344), (402, 492024), (456, 433758), (468, 422636), (494, 400392), (498, 397176), (536, 369018), (603, 328016), (624, 316977), (664, 297882), (684, 289172), (741, 266928), (747, 264784), (804, 246012), (871, 227088), (912, 216879), (936, 211318), (988, 200196), (996, 198588), (1072, 184509), (1079, 183312), (1206, 164008), (1273, 155376), (1328, 148941), (1368, 144586), (1482, 133464), (1494, 132392), (1577, 125424), (1608, 123006), (1742, 113544), (1872, 105659), (1976, 100098), (1992, 99294), (2158, 91656), (2223, 88976), (2412, 82004), (2546, 77688), (2613, 75696), (2736, 72293), (2964, 66732), (2988, 66196), (3154, 62712), (3216, 61503), (3237, 61104), (3484, 56772), (3819, 51792), (3952, 50049), (3984, 49647), (4316, 45828), (4446, 44488), (4731, 41808), (4824, 41002), (5092, 38844), (5226, 37848), (5561, 35568), (5928, 33366), (5976, 33098), (6308, 31356), (6474, 30552), (6968, 28386), (7638, 25896), (7839, 25232), (8632, 22914), (8892, 22244), (9462, 20904), (9648, 20501), (9711, 20368), (10184, 19422), (10452, 18924), (11122, 17784), (11457, 17264), (11856, 16683), (11952, 16549), (12616, 15678), (12948, 15276), (13936, 14193)]