211315344

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 388646256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 59, 62, 83, 87, 93, 116, 118, 124, 166, 174, 177, 186, 232, 236, 248, 249, 332, 348, 354, 372, 464, 472, 496, 498, 664, 696, 708, 744, 899, 944, 996, 1328, 1392, 1416, 1488, 1711, 1798, 1829, 1992, 2407, 2573, 2697, 2832, 3422, 3596, 3658, 3984, 4814, 4897, 5133, 5146, 5394, 5487, 6844, 7192, 7221, 7316, 7719, 9628, 9794, 10266, 10292, 10788, 10974, 13688, 14384, 14442, 14632, 14691, 15438, 19256, 19588, 20532, 20584, 21576, 21948, 27376, 28884, 29264, 29382, 30876, 38512, 39176, 41064, 41168, 43152, 43896, 53041, 57768, 58764, 61752, 74617, 78352, 82128, 87792, 106082, 115536, 117528, 123504, 142013, 149234, 151807, 159123, 212164, 223851, 235056, 284026, 298468, 303614, 318246, 424328, 426039, 447702, 455421, 568052, 596936, 607228, 636492, 848656, 852078, 895404, 910842, 1136104, 1193872, 1214456, 1272984, 1704156, 1790808, 1821684, 2272208, 2428912, 2545968, 3408312, 3581616, 3643368, 4402403, 6816624, 7286736, 8804806, 13207209, 17609612, 26414418, 35219224, 52828836, 70438448, 105657672, 211315344]

約数ペア:

[(1, 211315344), (2, 105657672), (3, 70438448), (4, 52828836), (6, 35219224), (8, 26414418), (12, 17609612), (16, 13207209), (24, 8804806), (29, 7286736), (31, 6816624), (48, 4402403), (58, 3643368), (59, 3581616), (62, 3408312), (83, 2545968), (87, 2428912), (93, 2272208), (116, 1821684), (118, 1790808), (124, 1704156), (166, 1272984), (174, 1214456), (177, 1193872), (186, 1136104), (232, 910842), (236, 895404), (248, 852078), (249, 848656), (332, 636492), (348, 607228), (354, 596936), (372, 568052), (464, 455421), (472, 447702), (496, 426039), (498, 424328), (664, 318246), (696, 303614), (708, 298468), (744, 284026), (899, 235056), (944, 223851), (996, 212164), (1328, 159123), (1392, 151807), (1416, 149234), (1488, 142013), (1711, 123504), (1798, 117528), (1829, 115536), (1992, 106082), (2407, 87792), (2573, 82128), (2697, 78352), (2832, 74617), (3422, 61752), (3596, 58764), (3658, 57768), (3984, 53041), (4814, 43896), (4897, 43152), (5133, 41168), (5146, 41064), (5394, 39176), (5487, 38512), (6844, 30876), (7192, 29382), (7221, 29264), (7316, 28884), (7719, 27376), (9628, 21948), (9794, 21576), (10266, 20584), (10292, 20532), (10788, 19588), (10974, 19256), (13688, 15438), (14384, 14691), (14442, 14632)]