16419161808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{109}}^2\times {\mathrm{457}}^1$

素因数の和:699

約数の個数: 240

約数和(自身を含む): 54479429760

約数和(自身を除く): 38060267952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 109, 112, 126, 144, 168, 189, 216, 218, 252, 327, 336, 378, 432, 436, 457, 504, 654, 756, 763, 872, 914, 981, 1008, 1308, 1371, 1512, 1526, 1744, 1828, 1962, 2289, 2616, 2742, 2943, 3024, 3052, 3199, 3656, 3924, 4113, 4578, 5232, 5484, 5886, 6104, 6398, 6867, 7312, 7848, 8226, 9156, 9597, 10968, 11772, 11881, 12208, 12339, 12796, 13734, 15696, 16452, 18312, 19194, 20601, 21936, 23544, 23762, 24678, 25592, 27468, 28791, 32904, 35643, 36624, 38388, 41202, 47088, 47524, 49356, 49813, 51184, 54936, 57582, 65808, 71286, 76776, 82404, 83167, 86373, 95048, 98712, 99626, 106929, 109872, 115164, 142572, 149439, 153552, 164808, 166334, 172746, 190096, 197424, 199252, 213858, 230328, 249501, 285144, 298878, 320787, 329616, 332668, 345492, 348691, 398504, 427716, 448317, 460656, 499002, 570288, 597756, 641574, 665336, 690984, 697382, 748503, 797008, 855432, 896634, 998004, 1046073, 1195512, 1283148, 1330672, 1344951, 1381968, 1394764, 1497006, 1710864, 1793268, 1996008, 2092146, 2245509, 2391024, 2566296, 2689902, 2789528, 2994012, 3138219, 3586536, 3992016, 4184292, 4491018, 5132592, 5379804, 5429617, 5579056, 5988024, 6276438, 7173072, 8368584, 8982036, 9414657, 10759608, 10859234, 11976048, 12552876, 16288851, 16737168, 17964072, 18829314, 21519216, 21718468, 25105752, 32577702, 35928144, 37658628, 38007319, 43436936, 48866553, 50211504, 65155404, 75317256, 76014638, 86873872, 97733106, 114021957, 130310808, 146599659, 150634512, 152029276, 195466212, 228043914, 260621616, 293199318, 304058552, 342065871, 390932424, 456087828, 586398636, 608117104, 684131742, 781864848, 912175656, 1026197613, 1172797272, 1368263484, 1824351312, 2052395226, 2345594544, 2736526968, 4104790452, 5473053936, 8209580904, 16419161808]

約数ペア:

[(1, 16419161808), (2, 8209580904), (3, 5473053936), (4, 4104790452), (6, 2736526968), (7, 2345594544), (8, 2052395226), (9, 1824351312), (12, 1368263484), (14, 1172797272), (16, 1026197613), (18, 912175656), (21, 781864848), (24, 684131742), (27, 608117104), (28, 586398636), (36, 456087828), (42, 390932424), (48, 342065871), (54, 304058552), (56, 293199318), (63, 260621616), (72, 228043914), (84, 195466212), (108, 152029276), (109, 150634512), (112, 146599659), (126, 130310808), (144, 114021957), (168, 97733106), (189, 86873872), (216, 76014638), (218, 75317256), (252, 65155404), (327, 50211504), (336, 48866553), (378, 43436936), (432, 38007319), (436, 37658628), (457, 35928144), (504, 32577702), (654, 25105752), (756, 21718468), (763, 21519216), (872, 18829314), (914, 17964072), (981, 16737168), (1008, 16288851), (1308, 12552876), (1371, 11976048), (1512, 10859234), (1526, 10759608), (1744, 9414657), (1828, 8982036), (1962, 8368584), (2289, 7173072), (2616, 6276438), (2742, 5988024), (2943, 5579056), (3024, 5429617), (3052, 5379804), (3199, 5132592), (3656, 4491018), (3924, 4184292), (4113, 3992016), (4578, 3586536), (5232, 3138219), (5484, 2994012), (5886, 2789528), (6104, 2689902), (6398, 2566296), (6867, 2391024), (7312, 2245509), (7848, 2092146), (8226, 1996008), (9156, 1793268), (9597, 1710864), (10968, 1497006), (11772, 1394764), (11881, 1381968), (12208, 1344951), (12339, 1330672), (12796, 1283148), (13734, 1195512), (15696, 1046073), (16452, 998004), (18312, 896634), (19194, 855432), (20601, 797008), (21936, 748503), (23544, 697382), (23762, 690984), (24678, 665336), (25592, 641574), (27468, 597756), (28791, 570288), (32904, 499002), (35643, 460656), (36624, 448317), (38388, 427716), (41202, 398504), (47088, 348691), (47524, 345492), (49356, 332668), (49813, 329616), (51184, 320787), (54936, 298878), (57582, 285144), (65808, 249501), (71286, 230328), (76776, 213858), (82404, 199252), (83167, 197424), (86373, 190096), (95048, 172746), (98712, 166334), (99626, 164808), (106929, 153552), (109872, 149439), (115164, 142572)]