620908992

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 252

約数和(自身を含む): 2025222264

約数和(自身を除く): 1404313272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 53, 64, 66, 72, 86, 88, 96, 99, 106, 129, 132, 144, 159, 172, 176, 192, 198, 212, 258, 264, 288, 318, 344, 352, 387, 396, 424, 473, 477, 516, 528, 576, 583, 636, 688, 704, 774, 792, 848, 946, 954, 1032, 1056, 1166, 1272, 1376, 1419, 1548, 1584, 1696, 1749, 1849, 1892, 1908, 2064, 2112, 2279, 2332, 2544, 2752, 2838, 3096, 3168, 3392, 3498, 3698, 3784, 3816, 4128, 4257, 4558, 4664, 5088, 5247, 5547, 5676, 6192, 6336, 6837, 6996, 7396, 7568, 7632, 8256, 8514, 9116, 9328, 10176, 10494, 11094, 11352, 12384, 13674, 13992, 14792, 15136, 15264, 16641, 17028, 18232, 18656, 20339, 20511, 20988, 22188, 22704, 24768, 25069, 27348, 27984, 29584, 30272, 30528, 33282, 34056, 36464, 37312, 40678, 41022, 41976, 44376, 45408, 50138, 54696, 55968, 59168, 61017, 66564, 68112, 72928, 75207, 81356, 82044, 83952, 88752, 90816, 97997, 100276, 109392, 111936, 118336, 122034, 133128, 136224, 145856, 150414, 162712, 164088, 167904, 177504, 183051, 195994, 200552, 218784, 225621, 244068, 266256, 272448, 293991, 300828, 325424, 328176, 335808, 355008, 366102, 391988, 401104, 437568, 451242, 488136, 532512, 587982, 601656, 650848, 656352, 732204, 783976, 802208, 881973, 902484, 976272, 1065024, 1077967, 1175964, 1203312, 1301696, 1312704, 1464408, 1567952, 1604416, 1763946, 1804968, 1952544, 2155934, 2351928, 2406624, 2928816, 3135904, 3233901, 3527892, 3609936, 3905088, 4311868, 4703856, 4813248, 5857632, 6271808, 6467802, 7055784, 7219872, 8623736, 9407712, 9701703, 11715264, 12935604, 14111568, 14439744, 17247472, 18815424, 19403406, 25871208, 28223136, 34494944, 38806812, 51742416, 56446272, 68989888, 77613624, 103484832, 155227248, 206969664, 310454496, 620908992]

約数ペア:

[(1, 620908992), (2, 310454496), (3, 206969664), (4, 155227248), (6, 103484832), (8, 77613624), (9, 68989888), (11, 56446272), (12, 51742416), (16, 38806812), (18, 34494944), (22, 28223136), (24, 25871208), (32, 19403406), (33, 18815424), (36, 17247472), (43, 14439744), (44, 14111568), (48, 12935604), (53, 11715264), (64, 9701703), (66, 9407712), (72, 8623736), (86, 7219872), (88, 7055784), (96, 6467802), (99, 6271808), (106, 5857632), (129, 4813248), (132, 4703856), (144, 4311868), (159, 3905088), (172, 3609936), (176, 3527892), (192, 3233901), (198, 3135904), (212, 2928816), (258, 2406624), (264, 2351928), (288, 2155934), (318, 1952544), (344, 1804968), (352, 1763946), (387, 1604416), (396, 1567952), (424, 1464408), (473, 1312704), (477, 1301696), (516, 1203312), (528, 1175964), (576, 1077967), (583, 1065024), (636, 976272), (688, 902484), (704, 881973), (774, 802208), (792, 783976), (848, 732204), (946, 656352), (954, 650848), (1032, 601656), (1056, 587982), (1166, 532512), (1272, 488136), (1376, 451242), (1419, 437568), (1548, 401104), (1584, 391988), (1696, 366102), (1749, 355008), (1849, 335808), (1892, 328176), (1908, 325424), (2064, 300828), (2112, 293991), (2279, 272448), (2332, 266256), (2544, 244068), (2752, 225621), (2838, 218784), (3096, 200552), (3168, 195994), (3392, 183051), (3498, 177504), (3698, 167904), (3784, 164088), (3816, 162712), (4128, 150414), (4257, 145856), (4558, 136224), (4664, 133128), (5088, 122034), (5247, 118336), (5547, 111936), (5676, 109392), (6192, 100276), (6336, 97997), (6837, 90816), (6996, 88752), (7396, 83952), (7568, 82044), (7632, 81356), (8256, 75207), (8514, 72928), (9116, 68112), (9328, 66564), (10176, 61017), (10494, 59168), (11094, 55968), (11352, 54696), (12384, 50138), (13674, 45408), (13992, 44376), (14792, 41976), (15136, 41022), (15264, 40678), (16641, 37312), (17028, 36464), (18232, 34056), (18656, 33282), (20339, 30528), (20511, 30272), (20988, 29584), (22188, 27984), (22704, 27348), (24768, 25069)]