16512804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 56766528

約数和(自身を除く): 40253724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 37, 42, 44, 46, 49, 63, 66, 69, 74, 77, 84, 92, 98, 99, 111, 126, 132, 138, 147, 148, 154, 161, 196, 198, 207, 222, 231, 252, 253, 259, 276, 294, 308, 322, 333, 396, 407, 414, 441, 444, 462, 483, 506, 518, 539, 588, 644, 666, 693, 759, 777, 814, 828, 851, 882, 924, 966, 1012, 1036, 1078, 1127, 1221, 1332, 1386, 1449, 1518, 1554, 1617, 1628, 1702, 1764, 1771, 1813, 1932, 2156, 2254, 2277, 2331, 2442, 2553, 2772, 2849, 2898, 3036, 3108, 3234, 3381, 3404, 3542, 3626, 3663, 4508, 4554, 4662, 4851, 4884, 5106, 5313, 5439, 5698, 5796, 5957, 6468, 6762, 7084, 7252, 7326, 7659, 8547, 9108, 9324, 9361, 9702, 10143, 10212, 10626, 10878, 11396, 11914, 12397, 13524, 14652, 15318, 15939, 16317, 17094, 17871, 18722, 19404, 19943, 20286, 21252, 21756, 23828, 24794, 25641, 28083, 30636, 31878, 32634, 34188, 35742, 37191, 37444, 39886, 40572, 41699, 49588, 51282, 53613, 56166, 59829, 63756, 65268, 65527, 71484, 74382, 79772, 83398, 84249, 102564, 107226, 111573, 112332, 119658, 125097, 131054, 148764, 166796, 168498, 179487, 196581, 214452, 223146, 239316, 250194, 262108, 336996, 358974, 375291, 393162, 446292, 458689, 500388, 589743, 717948, 750582, 786324, 917378, 1179486, 1376067, 1501164, 1834756, 2358972, 2752134, 4128201, 5504268, 8256402, 16512804]

約数ペア:

[(1, 16512804), (2, 8256402), (3, 5504268), (4, 4128201), (6, 2752134), (7, 2358972), (9, 1834756), (11, 1501164), (12, 1376067), (14, 1179486), (18, 917378), (21, 786324), (22, 750582), (23, 717948), (28, 589743), (33, 500388), (36, 458689), (37, 446292), (42, 393162), (44, 375291), (46, 358974), (49, 336996), (63, 262108), (66, 250194), (69, 239316), (74, 223146), (77, 214452), (84, 196581), (92, 179487), (98, 168498), (99, 166796), (111, 148764), (126, 131054), (132, 125097), (138, 119658), (147, 112332), (148, 111573), (154, 107226), (161, 102564), (196, 84249), (198, 83398), (207, 79772), (222, 74382), (231, 71484), (252, 65527), (253, 65268), (259, 63756), (276, 59829), (294, 56166), (308, 53613), (322, 51282), (333, 49588), (396, 41699), (407, 40572), (414, 39886), (441, 37444), (444, 37191), (462, 35742), (483, 34188), (506, 32634), (518, 31878), (539, 30636), (588, 28083), (644, 25641), (666, 24794), (693, 23828), (759, 21756), (777, 21252), (814, 20286), (828, 19943), (851, 19404), (882, 18722), (924, 17871), (966, 17094), (1012, 16317), (1036, 15939), (1078, 15318), (1127, 14652), (1221, 13524), (1332, 12397), (1386, 11914), (1449, 11396), (1518, 10878), (1554, 10626), (1617, 10212), (1628, 10143), (1702, 9702), (1764, 9361), (1771, 9324), (1813, 9108), (1932, 8547), (2156, 7659), (2254, 7326), (2277, 7252), (2331, 7084), (2442, 6762), (2553, 6468), (2772, 5957), (2849, 5796), (2898, 5698), (3036, 5439), (3108, 5313), (3234, 5106), (3381, 4884), (3404, 4851), (3542, 4662), (3626, 4554), (3663, 4508)]