211746864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 668528640

約数和(自身を除く): 456781776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 42, 48, 56, 58, 62, 84, 87, 93, 112, 116, 124, 168, 174, 186, 203, 217, 232, 248, 336, 348, 372, 406, 434, 464, 496, 609, 651, 696, 701, 744, 812, 868, 899, 1218, 1302, 1392, 1402, 1488, 1624, 1736, 1798, 2103, 2436, 2604, 2697, 2804, 3248, 3472, 3596, 4206, 4872, 4907, 5208, 5394, 5608, 6293, 7192, 8412, 9744, 9814, 10416, 10788, 11216, 12586, 14384, 14721, 16824, 18879, 19628, 20329, 21576, 21731, 25172, 29442, 33648, 37758, 39256, 40658, 43152, 43462, 50344, 58884, 60987, 65193, 75516, 78512, 81316, 86924, 100688, 117768, 121974, 130386, 142303, 151032, 152117, 162632, 173848, 235536, 243948, 260772, 284606, 302064, 304234, 325264, 347696, 426909, 456351, 487896, 521544, 569212, 608468, 630199, 853818, 912702, 975792, 1043088, 1138424, 1216936, 1260398, 1707636, 1825404, 1890597, 2276848, 2433872, 2520796, 3415272, 3650808, 3781194, 4411393, 5041592, 6830544, 7301616, 7562388, 8822786, 10083184, 13234179, 15124776, 17645572, 26468358, 30249552, 35291144, 52936716, 70582288, 105873432, 211746864]

約数ペア:

[(1, 211746864), (2, 105873432), (3, 70582288), (4, 52936716), (6, 35291144), (7, 30249552), (8, 26468358), (12, 17645572), (14, 15124776), (16, 13234179), (21, 10083184), (24, 8822786), (28, 7562388), (29, 7301616), (31, 6830544), (42, 5041592), (48, 4411393), (56, 3781194), (58, 3650808), (62, 3415272), (84, 2520796), (87, 2433872), (93, 2276848), (112, 1890597), (116, 1825404), (124, 1707636), (168, 1260398), (174, 1216936), (186, 1138424), (203, 1043088), (217, 975792), (232, 912702), (248, 853818), (336, 630199), (348, 608468), (372, 569212), (406, 521544), (434, 487896), (464, 456351), (496, 426909), (609, 347696), (651, 325264), (696, 304234), (701, 302064), (744, 284606), (812, 260772), (868, 243948), (899, 235536), (1218, 173848), (1302, 162632), (1392, 152117), (1402, 151032), (1488, 142303), (1624, 130386), (1736, 121974), (1798, 117768), (2103, 100688), (2436, 86924), (2604, 81316), (2697, 78512), (2804, 75516), (3248, 65193), (3472, 60987), (3596, 58884), (4206, 50344), (4872, 43462), (4907, 43152), (5208, 40658), (5394, 39256), (5608, 37758), (6293, 33648), (7192, 29442), (8412, 25172), (9744, 21731), (9814, 21576), (10416, 20329), (10788, 19628), (11216, 18879), (12586, 16824), (14384, 14721)]