212161752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 689644800

約数和(自身を除く): 477483048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 33, 36, 38, 44, 46, 57, 66, 69, 72, 76, 88, 92, 99, 114, 132, 138, 152, 171, 184, 198, 207, 209, 228, 253, 264, 276, 342, 396, 414, 418, 437, 456, 506, 552, 613, 627, 684, 759, 792, 828, 836, 874, 1012, 1226, 1254, 1311, 1368, 1518, 1656, 1672, 1748, 1839, 1881, 2024, 2277, 2452, 2508, 2622, 3036, 3496, 3678, 3762, 3933, 4554, 4807, 4904, 5016, 5244, 5517, 6072, 6743, 7356, 7524, 7866, 9108, 9614, 10488, 11034, 11647, 13486, 14099, 14421, 14712, 15048, 15732, 18216, 19228, 20229, 22068, 23294, 26972, 28198, 28842, 31464, 34941, 38456, 40458, 42297, 43263, 44136, 46588, 53944, 56396, 57684, 60687, 69882, 80916, 84594, 86526, 93176, 104823, 112792, 115368, 121374, 126891, 128117, 139764, 155089, 161832, 169188, 173052, 209646, 242748, 253782, 256234, 267881, 279528, 310178, 338376, 346104, 384351, 419292, 465267, 485496, 507564, 512468, 535762, 620356, 768702, 803643, 838584, 930534, 1015128, 1024936, 1071524, 1153053, 1240712, 1395801, 1537404, 1607286, 1861068, 2143048, 2306106, 2410929, 2791602, 2946691, 3074808, 3214572, 3722136, 4612212, 4821858, 5583204, 5893382, 6429144, 8840073, 9224424, 9643716, 11166408, 11786764, 17680146, 19287432, 23573528, 26520219, 35360292, 53040438, 70720584, 106080876, 212161752]

約数ペア:

[(1, 212161752), (2, 106080876), (3, 70720584), (4, 53040438), (6, 35360292), (8, 26520219), (9, 23573528), (11, 19287432), (12, 17680146), (18, 11786764), (19, 11166408), (22, 9643716), (23, 9224424), (24, 8840073), (33, 6429144), (36, 5893382), (38, 5583204), (44, 4821858), (46, 4612212), (57, 3722136), (66, 3214572), (69, 3074808), (72, 2946691), (76, 2791602), (88, 2410929), (92, 2306106), (99, 2143048), (114, 1861068), (132, 1607286), (138, 1537404), (152, 1395801), (171, 1240712), (184, 1153053), (198, 1071524), (207, 1024936), (209, 1015128), (228, 930534), (253, 838584), (264, 803643), (276, 768702), (342, 620356), (396, 535762), (414, 512468), (418, 507564), (437, 485496), (456, 465267), (506, 419292), (552, 384351), (613, 346104), (627, 338376), (684, 310178), (759, 279528), (792, 267881), (828, 256234), (836, 253782), (874, 242748), (1012, 209646), (1226, 173052), (1254, 169188), (1311, 161832), (1368, 155089), (1518, 139764), (1656, 128117), (1672, 126891), (1748, 121374), (1839, 115368), (1881, 112792), (2024, 104823), (2277, 93176), (2452, 86526), (2508, 84594), (2622, 80916), (3036, 69882), (3496, 60687), (3678, 57684), (3762, 56396), (3933, 53944), (4554, 46588), (4807, 44136), (4904, 43263), (5016, 42297), (5244, 40458), (5517, 38456), (6072, 34941), (6743, 31464), (7356, 28842), (7524, 28198), (7866, 26972), (9108, 23294), (9614, 22068), (10488, 20229), (11034, 19228), (11647, 18216), (13486, 15732), (14099, 15048), (14421, 14712)]