1995862752

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28057}}^1$

素因数の和:28105

約数の個数: 144

約数和(自身を含む): 6434260560

約数和(自身を除く): 4438397808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 28057, 35568, 56114, 71136, 84171, 112228, 168342, 224456, 252513, 336684, 364741, 448912, 505026, 533083, 673368, 729482, 897824, 1010052, 1066166, 1094223, 1346736, 1458964, 1599249, 2020104, 2132332, 2188446, 2693472, 2917928, 3198498, 3282669, 4040208, 4264664, 4376892, 4797747, 5835856, 6396996, 6565338, 6930079, 8080416, 8529328, 8753784, 9595494, 11671712, 12793992, 13130676, 13860158, 17058656, 17507568, 19190988, 20790237, 25587984, 26261352, 27720316, 35015136, 38381976, 41580474, 51175968, 52522704, 55440632, 62370711, 76763952, 83160948, 105045408, 110881264, 124741422, 153527904, 166321896, 221762528, 249482844, 332643792, 498965688, 665287584, 997931376, 1995862752]

約数ペア:

[(1, 1995862752), (2, 997931376), (3, 665287584), (4, 498965688), (6, 332643792), (8, 249482844), (9, 221762528), (12, 166321896), (13, 153527904), (16, 124741422), (18, 110881264), (19, 105045408), (24, 83160948), (26, 76763952), (32, 62370711), (36, 55440632), (38, 52522704), (39, 51175968), (48, 41580474), (52, 38381976), (57, 35015136), (72, 27720316), (76, 26261352), (78, 25587984), (96, 20790237), (104, 19190988), (114, 17507568), (117, 17058656), (144, 13860158), (152, 13130676), (156, 12793992), (171, 11671712), (208, 9595494), (228, 8753784), (234, 8529328), (247, 8080416), (288, 6930079), (304, 6565338), (312, 6396996), (342, 5835856), (416, 4797747), (456, 4376892), (468, 4264664), (494, 4040208), (608, 3282669), (624, 3198498), (684, 2917928), (741, 2693472), (912, 2188446), (936, 2132332), (988, 2020104), (1248, 1599249), (1368, 1458964), (1482, 1346736), (1824, 1094223), (1872, 1066166), (1976, 1010052), (2223, 897824), (2736, 729482), (2964, 673368), (3744, 533083), (3952, 505026), (4446, 448912), (5472, 364741), (5928, 336684), (7904, 252513), (8892, 224456), (11856, 168342), (17784, 112228), (23712, 84171), (28057, 71136), (35568, 56114)]