520713984

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 1639966608

約数和(自身を除く): 1119252624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 101, 112, 128, 137, 147, 168, 192, 196, 202, 224, 256, 274, 294, 303, 336, 384, 392, 404, 411, 448, 548, 588, 606, 672, 707, 768, 784, 808, 822, 896, 959, 1096, 1176, 1212, 1344, 1414, 1568, 1616, 1644, 1792, 1918, 2121, 2192, 2352, 2424, 2688, 2828, 2877, 3136, 3232, 3288, 3836, 4242, 4384, 4704, 4848, 4949, 5376, 5656, 5754, 6272, 6464, 6576, 6713, 7672, 8484, 8768, 9408, 9696, 9898, 11312, 11508, 12544, 12928, 13152, 13426, 13837, 14847, 15344, 16968, 17536, 18816, 19392, 19796, 20139, 22624, 23016, 25856, 26304, 26852, 27674, 29694, 30688, 33936, 35072, 37632, 38784, 39592, 40278, 41511, 45248, 46032, 52608, 53704, 55348, 59388, 61376, 67872, 77568, 79184, 80556, 83022, 90496, 92064, 96859, 105216, 107408, 110696, 118776, 122752, 135744, 158368, 161112, 166044, 180992, 184128, 193718, 214816, 221392, 237552, 245504, 271488, 290577, 316736, 322224, 332088, 368256, 387436, 429632, 442784, 475104, 542976, 581154, 633472, 644448, 664176, 678013, 736512, 774872, 859264, 885568, 950208, 1162308, 1266944, 1288896, 1328352, 1356026, 1549744, 1718528, 1771136, 1900416, 2034039, 2324616, 2577792, 2656704, 2712052, 3099488, 3542272, 3800832, 4068078, 4649232, 5155584, 5313408, 5424104, 6198976, 8136156, 9298464, 10626816, 10848208, 12397952, 16272312, 18596928, 21696416, 24795904, 32544624, 37193856, 43392832, 65089248, 74387712, 86785664, 130178496, 173571328, 260356992, 520713984]

約数ペア:

[(1, 520713984), (2, 260356992), (3, 173571328), (4, 130178496), (6, 86785664), (7, 74387712), (8, 65089248), (12, 43392832), (14, 37193856), (16, 32544624), (21, 24795904), (24, 21696416), (28, 18596928), (32, 16272312), (42, 12397952), (48, 10848208), (49, 10626816), (56, 9298464), (64, 8136156), (84, 6198976), (96, 5424104), (98, 5313408), (101, 5155584), (112, 4649232), (128, 4068078), (137, 3800832), (147, 3542272), (168, 3099488), (192, 2712052), (196, 2656704), (202, 2577792), (224, 2324616), (256, 2034039), (274, 1900416), (294, 1771136), (303, 1718528), (336, 1549744), (384, 1356026), (392, 1328352), (404, 1288896), (411, 1266944), (448, 1162308), (548, 950208), (588, 885568), (606, 859264), (672, 774872), (707, 736512), (768, 678013), (784, 664176), (808, 644448), (822, 633472), (896, 581154), (959, 542976), (1096, 475104), (1176, 442784), (1212, 429632), (1344, 387436), (1414, 368256), (1568, 332088), (1616, 322224), (1644, 316736), (1792, 290577), (1918, 271488), (2121, 245504), (2192, 237552), (2352, 221392), (2424, 214816), (2688, 193718), (2828, 184128), (2877, 180992), (3136, 166044), (3232, 161112), (3288, 158368), (3836, 135744), (4242, 122752), (4384, 118776), (4704, 110696), (4848, 107408), (4949, 105216), (5376, 96859), (5656, 92064), (5754, 90496), (6272, 83022), (6464, 80556), (6576, 79184), (6713, 77568), (7672, 67872), (8484, 61376), (8768, 59388), (9408, 55348), (9696, 53704), (9898, 52608), (11312, 46032), (11508, 45248), (12544, 41511), (12928, 40278), (13152, 39592), (13426, 38784), (13837, 37632), (14847, 35072), (15344, 33936), (16968, 30688), (17536, 29694), (18816, 27674), (19392, 26852), (19796, 26304), (20139, 25856), (22624, 23016)]