531213144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 256

約数和(自身を含む): 1804446720

約数和(自身を除く): 1273233576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 37, 42, 44, 51, 56, 66, 68, 74, 77, 84, 88, 102, 111, 119, 132, 136, 148, 154, 168, 187, 204, 222, 231, 238, 259, 264, 296, 308, 357, 374, 407, 408, 444, 457, 462, 476, 518, 561, 616, 629, 714, 748, 777, 814, 888, 914, 924, 952, 1036, 1122, 1221, 1258, 1309, 1371, 1428, 1496, 1554, 1628, 1828, 1848, 1887, 2072, 2244, 2442, 2516, 2618, 2742, 2849, 2856, 3108, 3199, 3256, 3656, 3774, 3927, 4403, 4488, 4884, 5027, 5032, 5236, 5484, 5698, 6216, 6398, 6919, 7548, 7769, 7854, 8547, 8806, 9597, 9768, 10054, 10472, 10968, 11396, 12796, 13209, 13838, 15081, 15096, 15538, 15708, 16909, 17094, 17612, 19194, 20108, 20757, 22792, 23307, 25592, 26418, 27676, 30162, 31076, 31416, 33818, 34188, 35189, 35224, 38388, 40216, 41514, 46614, 48433, 50727, 52836, 54383, 55352, 60324, 62152, 67636, 68376, 70378, 76776, 83028, 85459, 93228, 96866, 101454, 105567, 105672, 108766, 118363, 120648, 135272, 140756, 145299, 163149, 166056, 170918, 185999, 186456, 193732, 202908, 211134, 217532, 236726, 256377, 281512, 287453, 290598, 326298, 341836, 355089, 371998, 387464, 405816, 422268, 435064, 473452, 512754, 557997, 574906, 581196, 598213, 652596, 683672, 710178, 743996, 844536, 862359, 946904, 1025508, 1115994, 1149812, 1162392, 1196426, 1301993, 1305192, 1420356, 1487992, 1724718, 1794639, 2012171, 2051016, 2231988, 2299624, 2392852, 2603986, 2840712, 3161983, 3449436, 3589278, 3905979, 4024342, 4463976, 4785704, 5207972, 6036513, 6323966, 6898872, 7178556, 7811958, 8048684, 9485949, 10415944, 12073026, 12647932, 14357112, 15623916, 16097368, 18971898, 22133881, 24146052, 25295864, 31247832, 37943796, 44267762, 48292104, 66401643, 75887592, 88535524, 132803286, 177071048, 265606572, 531213144]

約数ペア:

[(1, 531213144), (2, 265606572), (3, 177071048), (4, 132803286), (6, 88535524), (7, 75887592), (8, 66401643), (11, 48292104), (12, 44267762), (14, 37943796), (17, 31247832), (21, 25295864), (22, 24146052), (24, 22133881), (28, 18971898), (33, 16097368), (34, 15623916), (37, 14357112), (42, 12647932), (44, 12073026), (51, 10415944), (56, 9485949), (66, 8048684), (68, 7811958), (74, 7178556), (77, 6898872), (84, 6323966), (88, 6036513), (102, 5207972), (111, 4785704), (119, 4463976), (132, 4024342), (136, 3905979), (148, 3589278), (154, 3449436), (168, 3161983), (187, 2840712), (204, 2603986), (222, 2392852), (231, 2299624), (238, 2231988), (259, 2051016), (264, 2012171), (296, 1794639), (308, 1724718), (357, 1487992), (374, 1420356), (407, 1305192), (408, 1301993), (444, 1196426), (457, 1162392), (462, 1149812), (476, 1115994), (518, 1025508), (561, 946904), (616, 862359), (629, 844536), (714, 743996), (748, 710178), (777, 683672), (814, 652596), (888, 598213), (914, 581196), (924, 574906), (952, 557997), (1036, 512754), (1122, 473452), (1221, 435064), (1258, 422268), (1309, 405816), (1371, 387464), (1428, 371998), (1496, 355089), (1554, 341836), (1628, 326298), (1828, 290598), (1848, 287453), (1887, 281512), (2072, 256377), (2244, 236726), (2442, 217532), (2516, 211134), (2618, 202908), (2742, 193732), (2849, 186456), (2856, 185999), (3108, 170918), (3199, 166056), (3256, 163149), (3656, 145299), (3774, 140756), (3927, 135272), (4403, 120648), (4488, 118363), (4884, 108766), (5027, 105672), (5032, 105567), (5236, 101454), (5484, 96866), (5698, 93228), (6216, 85459), (6398, 83028), (6919, 76776), (7548, 70378), (7769, 68376), (7854, 67636), (8547, 62152), (8806, 60324), (9597, 55352), (9768, 54383), (10054, 52836), (10472, 50727), (10968, 48433), (11396, 46614), (12796, 41514), (13209, 40216), (13838, 38388), (15081, 35224), (15096, 35189), (15538, 34188), (15708, 33818), (16909, 31416), (17094, 31076), (17612, 30162), (19194, 27676), (20108, 26418), (20757, 25592), (22792, 23307)]