1656719136

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2428

約数の個数: 192

約数和(自身を含む): 5206924800

約数和(自身を除く): 3550205664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 86, 96, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 288, 304, 342, 344, 387, 432, 456, 513, 516, 608, 684, 688, 774, 817, 864, 912, 1026, 1032, 1161, 1368, 1376, 1548, 1634, 1824, 2052, 2064, 2322, 2347, 2451, 2736, 3096, 3268, 4104, 4128, 4644, 4694, 4902, 5472, 6192, 6536, 7041, 7353, 8208, 9288, 9388, 9804, 12384, 13072, 14082, 14706, 16416, 18576, 18776, 19608, 21123, 22059, 26144, 28164, 29412, 37152, 37552, 39216, 42246, 44118, 44593, 56328, 58824, 63369, 75104, 78432, 84492, 88236, 89186, 100921, 112656, 117648, 126738, 133779, 168984, 176472, 178372, 201842, 225312, 235296, 253476, 267558, 302763, 337968, 352944, 356744, 401337, 403684, 506952, 535116, 605526, 675936, 705888, 713488, 802674, 807368, 908289, 1013904, 1070232, 1204011, 1211052, 1426976, 1605348, 1614736, 1816578, 1917499, 2027808, 2140464, 2408022, 2422104, 2724867, 3210696, 3229472, 3633156, 3834998, 4280928, 4816044, 4844208, 5449734, 5752497, 6421392, 7266312, 7669996, 9632088, 9688416, 10899468, 11504994, 12842784, 14532624, 15339992, 17257491, 19264176, 21798936, 23009988, 29065248, 30679984, 34514982, 38528352, 43597872, 46019976, 51772473, 61359968, 69029964, 87195744, 92039952, 103544946, 138059928, 184079904, 207089892, 276119856, 414179784, 552239712, 828359568, 1656719136]

約数ペア:

[(1, 1656719136), (2, 828359568), (3, 552239712), (4, 414179784), (6, 276119856), (8, 207089892), (9, 184079904), (12, 138059928), (16, 103544946), (18, 92039952), (19, 87195744), (24, 69029964), (27, 61359968), (32, 51772473), (36, 46019976), (38, 43597872), (43, 38528352), (48, 34514982), (54, 30679984), (57, 29065248), (72, 23009988), (76, 21798936), (86, 19264176), (96, 17257491), (108, 15339992), (114, 14532624), (129, 12842784), (144, 11504994), (152, 10899468), (171, 9688416), (172, 9632088), (216, 7669996), (228, 7266312), (258, 6421392), (288, 5752497), (304, 5449734), (342, 4844208), (344, 4816044), (387, 4280928), (432, 3834998), (456, 3633156), (513, 3229472), (516, 3210696), (608, 2724867), (684, 2422104), (688, 2408022), (774, 2140464), (817, 2027808), (864, 1917499), (912, 1816578), (1026, 1614736), (1032, 1605348), (1161, 1426976), (1368, 1211052), (1376, 1204011), (1548, 1070232), (1634, 1013904), (1824, 908289), (2052, 807368), (2064, 802674), (2322, 713488), (2347, 705888), (2451, 675936), (2736, 605526), (3096, 535116), (3268, 506952), (4104, 403684), (4128, 401337), (4644, 356744), (4694, 352944), (4902, 337968), (5472, 302763), (6192, 267558), (6536, 253476), (7041, 235296), (7353, 225312), (8208, 201842), (9288, 178372), (9388, 176472), (9804, 168984), (12384, 133779), (13072, 126738), (14082, 117648), (14706, 112656), (16416, 100921), (18576, 89186), (18776, 88236), (19608, 84492), (21123, 78432), (22059, 75104), (26144, 63369), (28164, 58824), (29412, 56328), (37152, 44593), (37552, 44118), (39216, 42246)]