516259744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 1389975552

約数和(自身を除く): 873715808

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 71, 77, 88, 91, 104, 112, 142, 143, 154, 176, 182, 208, 224, 227, 284, 286, 308, 352, 364, 416, 454, 497, 568, 572, 616, 728, 781, 908, 923, 994, 1001, 1136, 1144, 1232, 1456, 1562, 1589, 1816, 1846, 1988, 2002, 2272, 2288, 2464, 2497, 2912, 2951, 3124, 3178, 3632, 3692, 3976, 4004, 4576, 4994, 5467, 5902, 6248, 6356, 6461, 7264, 7384, 7952, 8008, 9988, 10153, 10934, 11804, 12496, 12712, 12922, 14768, 15904, 16016, 16117, 17479, 19976, 20306, 20657, 21868, 23608, 24992, 25424, 25844, 29536, 32032, 32234, 32461, 34958, 39952, 40612, 41314, 43736, 47216, 50848, 51688, 64468, 64922, 69916, 71071, 79904, 81224, 82628, 87472, 94432, 103376, 112819, 128936, 129844, 139832, 142142, 162448, 165256, 174944, 177287, 206752, 209521, 225638, 227227, 257872, 259688, 279664, 284284, 324896, 330512, 354574, 419042, 451276, 454454, 515744, 519376, 559328, 568568, 661024, 709148, 838084, 902552, 908908, 1038752, 1137136, 1241009, 1418296, 1466647, 1676168, 1805104, 1817816, 2274272, 2304731, 2482018, 2836592, 2933294, 3352336, 3610208, 3635632, 4609462, 4964036, 5673184, 5866588, 6704672, 7271264, 9218924, 9928072, 11733176, 16133117, 18437848, 19856144, 23466352, 32266234, 36875696, 39712288, 46932704, 64532468, 73751392, 129064936, 258129872, 516259744]

約数ペア:

[(1, 516259744), (2, 258129872), (4, 129064936), (7, 73751392), (8, 64532468), (11, 46932704), (13, 39712288), (14, 36875696), (16, 32266234), (22, 23466352), (26, 19856144), (28, 18437848), (32, 16133117), (44, 11733176), (52, 9928072), (56, 9218924), (71, 7271264), (77, 6704672), (88, 5866588), (91, 5673184), (104, 4964036), (112, 4609462), (142, 3635632), (143, 3610208), (154, 3352336), (176, 2933294), (182, 2836592), (208, 2482018), (224, 2304731), (227, 2274272), (284, 1817816), (286, 1805104), (308, 1676168), (352, 1466647), (364, 1418296), (416, 1241009), (454, 1137136), (497, 1038752), (568, 908908), (572, 902552), (616, 838084), (728, 709148), (781, 661024), (908, 568568), (923, 559328), (994, 519376), (1001, 515744), (1136, 454454), (1144, 451276), (1232, 419042), (1456, 354574), (1562, 330512), (1589, 324896), (1816, 284284), (1846, 279664), (1988, 259688), (2002, 257872), (2272, 227227), (2288, 225638), (2464, 209521), (2497, 206752), (2912, 177287), (2951, 174944), (3124, 165256), (3178, 162448), (3632, 142142), (3692, 139832), (3976, 129844), (4004, 128936), (4576, 112819), (4994, 103376), (5467, 94432), (5902, 87472), (6248, 82628), (6356, 81224), (6461, 79904), (7264, 71071), (7384, 69916), (7952, 64922), (8008, 64468), (9988, 51688), (10153, 50848), (10934, 47216), (11804, 43736), (12496, 41314), (12712, 40612), (12922, 39952), (14768, 34958), (15904, 32461), (16016, 32234), (16117, 32032), (17479, 29536), (19976, 25844), (20306, 25424), (20657, 24992), (21868, 23608)]