1381751136

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{28057}}^1$

素因数の和:28098

約数の個数: 120

約数和(自身を含む): 4277722680

約数和(自身を除く): 2895971544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 28057, 49248, 56114, 84171, 112228, 168342, 224456, 252513, 336684, 448912, 505026, 533083, 673368, 757539, 897824, 1010052, 1066166, 1346736, 1515078, 1599249, 2020104, 2132332, 2272617, 2693472, 3030156, 3198498, 4040208, 4264664, 4545234, 4797747, 6060312, 6396996, 8080416, 8529328, 9090468, 9595494, 12120624, 12793992, 14393241, 17058656, 18180936, 19190988, 24241248, 25587984, 28786482, 36361872, 38381976, 43179723, 51175968, 57572964, 72723744, 76763952, 86359446, 115145928, 153527904, 172718892, 230291856, 345437784, 460583712, 690875568, 1381751136]

約数ペア:

[(1, 1381751136), (2, 690875568), (3, 460583712), (4, 345437784), (6, 230291856), (8, 172718892), (9, 153527904), (12, 115145928), (16, 86359446), (18, 76763952), (19, 72723744), (24, 57572964), (27, 51175968), (32, 43179723), (36, 38381976), (38, 36361872), (48, 28786482), (54, 25587984), (57, 24241248), (72, 19190988), (76, 18180936), (81, 17058656), (96, 14393241), (108, 12793992), (114, 12120624), (144, 9595494), (152, 9090468), (162, 8529328), (171, 8080416), (216, 6396996), (228, 6060312), (288, 4797747), (304, 4545234), (324, 4264664), (342, 4040208), (432, 3198498), (456, 3030156), (513, 2693472), (608, 2272617), (648, 2132332), (684, 2020104), (864, 1599249), (912, 1515078), (1026, 1346736), (1296, 1066166), (1368, 1010052), (1539, 897824), (1824, 757539), (2052, 673368), (2592, 533083), (2736, 505026), (3078, 448912), (4104, 336684), (5472, 252513), (6156, 224456), (8208, 168342), (12312, 112228), (16416, 84171), (24624, 56114), (28057, 49248)]