213225936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 160

約数和(自身を含む): 709287936

約数和(自身を除く): 496062000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1848, 1861, 2046, 2387, 2604, 2728, 3472, 3696, 3722, 4092, 4774, 5208, 5456, 5583, 7161, 7444, 8184, 9548, 10416, 11166, 13027, 14322, 14888, 16368, 19096, 20471, 22332, 26054, 28644, 29776, 38192, 39081, 40942, 44664, 52108, 57288, 57691, 61413, 78162, 81884, 89328, 104216, 114576, 115382, 122826, 143297, 156324, 163768, 173073, 208432, 230764, 245652, 286594, 312648, 327536, 346146, 403837, 429891, 461528, 491304, 573188, 625296, 634601, 692292, 807674, 859782, 923056, 982608, 1146376, 1211511, 1269202, 1384584, 1615348, 1719564, 1903803, 2292752, 2423022, 2538404, 2769168, 3230696, 3439128, 3807606, 4442207, 4846044, 5076808, 6461392, 6878256, 7615212, 8884414, 9692088, 10153616, 13326621, 15230424, 17768828, 19384176, 26653242, 30460848, 35537656, 53306484, 71075312, 106612968, 213225936]

約数ペア:

[(1, 213225936), (2, 106612968), (3, 71075312), (4, 53306484), (6, 35537656), (7, 30460848), (8, 26653242), (11, 19384176), (12, 17768828), (14, 15230424), (16, 13326621), (21, 10153616), (22, 9692088), (24, 8884414), (28, 7615212), (31, 6878256), (33, 6461392), (42, 5076808), (44, 4846044), (48, 4442207), (56, 3807606), (62, 3439128), (66, 3230696), (77, 2769168), (84, 2538404), (88, 2423022), (93, 2292752), (112, 1903803), (124, 1719564), (132, 1615348), (154, 1384584), (168, 1269202), (176, 1211511), (186, 1146376), (217, 982608), (231, 923056), (248, 859782), (264, 807674), (308, 692292), (336, 634601), (341, 625296), (372, 573188), (434, 491304), (462, 461528), (496, 429891), (528, 403837), (616, 346146), (651, 327536), (682, 312648), (744, 286594), (868, 245652), (924, 230764), (1023, 208432), (1232, 173073), (1302, 163768), (1364, 156324), (1488, 143297), (1736, 122826), (1848, 115382), (1861, 114576), (2046, 104216), (2387, 89328), (2604, 81884), (2728, 78162), (3472, 61413), (3696, 57691), (3722, 57288), (4092, 52108), (4774, 44664), (5208, 40942), (5456, 39081), (5583, 38192), (7161, 29776), (7444, 28644), (8184, 26054), (9548, 22332), (10416, 20471), (11166, 19096), (13027, 16368), (14322, 14888)]