457192288

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 1175731200

約数和(自身を除く): 718538912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 71, 76, 89, 112, 119, 133, 136, 142, 152, 178, 224, 238, 266, 272, 284, 304, 323, 356, 476, 497, 532, 544, 568, 608, 623, 646, 712, 952, 994, 1064, 1136, 1207, 1246, 1292, 1349, 1424, 1513, 1691, 1904, 1988, 2128, 2261, 2272, 2414, 2492, 2584, 2698, 2848, 3026, 3382, 3808, 3976, 4256, 4522, 4828, 4984, 5168, 5396, 6052, 6319, 6764, 7952, 8449, 9044, 9443, 9656, 9968, 10336, 10591, 10792, 11837, 12104, 12638, 13528, 15904, 16898, 18088, 18886, 19312, 19936, 21182, 21584, 22933, 23674, 24208, 25276, 27056, 28747, 33796, 36176, 37772, 38624, 42364, 43168, 44233, 45866, 47348, 48416, 50552, 54112, 57494, 67592, 72352, 75544, 84728, 88466, 91732, 94696, 101104, 107423, 114988, 120061, 135184, 151088, 160531, 169456, 176932, 183464, 189392, 201229, 202208, 214846, 229976, 240122, 270368, 302176, 321062, 338912, 353864, 366928, 378784, 402458, 429692, 459952, 480244, 642124, 707728, 733856, 751961, 804916, 840427, 859384, 919904, 960488, 1284248, 1415456, 1503922, 1609832, 1680854, 1718768, 1920976, 2041037, 2568496, 3007844, 3219664, 3361708, 3437536, 3841952, 4082074, 5136992, 6015688, 6439328, 6723416, 8164148, 12031376, 13446832, 14287259, 16328296, 24062752, 26893664, 28574518, 32656592, 57149036, 65313184, 114298072, 228596144, 457192288]

約数ペア:

[(1, 457192288), (2, 228596144), (4, 114298072), (7, 65313184), (8, 57149036), (14, 32656592), (16, 28574518), (17, 26893664), (19, 24062752), (28, 16328296), (32, 14287259), (34, 13446832), (38, 12031376), (56, 8164148), (68, 6723416), (71, 6439328), (76, 6015688), (89, 5136992), (112, 4082074), (119, 3841952), (133, 3437536), (136, 3361708), (142, 3219664), (152, 3007844), (178, 2568496), (224, 2041037), (238, 1920976), (266, 1718768), (272, 1680854), (284, 1609832), (304, 1503922), (323, 1415456), (356, 1284248), (476, 960488), (497, 919904), (532, 859384), (544, 840427), (568, 804916), (608, 751961), (623, 733856), (646, 707728), (712, 642124), (952, 480244), (994, 459952), (1064, 429692), (1136, 402458), (1207, 378784), (1246, 366928), (1292, 353864), (1349, 338912), (1424, 321062), (1513, 302176), (1691, 270368), (1904, 240122), (1988, 229976), (2128, 214846), (2261, 202208), (2272, 201229), (2414, 189392), (2492, 183464), (2584, 176932), (2698, 169456), (2848, 160531), (3026, 151088), (3382, 135184), (3808, 120061), (3976, 114988), (4256, 107423), (4522, 101104), (4828, 94696), (4984, 91732), (5168, 88466), (5396, 84728), (6052, 75544), (6319, 72352), (6764, 67592), (7952, 57494), (8449, 54112), (9044, 50552), (9443, 48416), (9656, 47348), (9968, 45866), (10336, 44233), (10591, 43168), (10792, 42364), (11837, 38624), (12104, 37772), (12638, 36176), (13528, 33796), (15904, 28747), (16898, 27056), (18088, 25276), (18886, 24208), (19312, 23674), (19936, 22933), (21182, 21584)]