37748568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 117573120

約数和(自身を除く): 79824552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 647, 663, 748, 858, 884, 1122, 1144, 1294, 1326, 1496, 1716, 1768, 1941, 2244, 2431, 2588, 2652, 3432, 3882, 4488, 4862, 5176, 5304, 7117, 7293, 7764, 8411, 9724, 10999, 14234, 14586, 15528, 16822, 19448, 21351, 21998, 25233, 28468, 29172, 32997, 33644, 42702, 43996, 50466, 56936, 58344, 65994, 67288, 85404, 87992, 92521, 100932, 120989, 131988, 142987, 170808, 185042, 201864, 241978, 263976, 277563, 285974, 362967, 370084, 428961, 483956, 555126, 571948, 725934, 740168, 857922, 967912, 1110252, 1143896, 1451868, 1572857, 1715844, 2220504, 2903736, 3145714, 3431688, 4718571, 6291428, 9437142, 12582856, 18874284, 37748568]

約数ペア:

[(1, 37748568), (2, 18874284), (3, 12582856), (4, 9437142), (6, 6291428), (8, 4718571), (11, 3431688), (12, 3145714), (13, 2903736), (17, 2220504), (22, 1715844), (24, 1572857), (26, 1451868), (33, 1143896), (34, 1110252), (39, 967912), (44, 857922), (51, 740168), (52, 725934), (66, 571948), (68, 555126), (78, 483956), (88, 428961), (102, 370084), (104, 362967), (132, 285974), (136, 277563), (143, 263976), (156, 241978), (187, 201864), (204, 185042), (221, 170808), (264, 142987), (286, 131988), (312, 120989), (374, 100932), (408, 92521), (429, 87992), (442, 85404), (561, 67288), (572, 65994), (647, 58344), (663, 56936), (748, 50466), (858, 43996), (884, 42702), (1122, 33644), (1144, 32997), (1294, 29172), (1326, 28468), (1496, 25233), (1716, 21998), (1768, 21351), (1941, 19448), (2244, 16822), (2431, 15528), (2588, 14586), (2652, 14234), (3432, 10999), (3882, 9724), (4488, 8411), (4862, 7764), (5176, 7293), (5304, 7117)]