338331552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 1042481664

約数和(自身を除く): 704150112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 37, 39, 48, 51, 52, 68, 74, 78, 96, 102, 104, 111, 136, 148, 156, 204, 208, 221, 222, 272, 296, 312, 408, 416, 431, 442, 444, 481, 544, 592, 624, 629, 663, 816, 862, 884, 888, 962, 1184, 1248, 1258, 1293, 1326, 1443, 1632, 1724, 1768, 1776, 1887, 1924, 2516, 2586, 2652, 2886, 3448, 3536, 3552, 3774, 3848, 5032, 5172, 5304, 5603, 5772, 6896, 7072, 7327, 7548, 7696, 8177, 10064, 10344, 10608, 11206, 11544, 13792, 14654, 15096, 15392, 15947, 16354, 16809, 20128, 20688, 21216, 21981, 22412, 23088, 24531, 29308, 30192, 31894, 32708, 33618, 41376, 43962, 44824, 46176, 47841, 49062, 58616, 60384, 63788, 65416, 67236, 87924, 89648, 95251, 95682, 98124, 117232, 127576, 130832, 134472, 175848, 179296, 190502, 191364, 196248, 207311, 234464, 255152, 261664, 268944, 271099, 285753, 351696, 381004, 382728, 392496, 414622, 510304, 537888, 542198, 571506, 621933, 703392, 762008, 765456, 784992, 813297, 829244, 1084396, 1143012, 1243866, 1524016, 1530912, 1626594, 1658488, 2168792, 2286024, 2487732, 3048032, 3253188, 3316976, 3524287, 4337584, 4572048, 4975464, 6506376, 6633952, 7048574, 8675168, 9144096, 9950928, 10572861, 13012752, 14097148, 19901856, 21145722, 26025504, 28194296, 42291444, 56388592, 84582888, 112777184, 169165776, 338331552]

約数ペア:

[(1, 338331552), (2, 169165776), (3, 112777184), (4, 84582888), (6, 56388592), (8, 42291444), (12, 28194296), (13, 26025504), (16, 21145722), (17, 19901856), (24, 14097148), (26, 13012752), (32, 10572861), (34, 9950928), (37, 9144096), (39, 8675168), (48, 7048574), (51, 6633952), (52, 6506376), (68, 4975464), (74, 4572048), (78, 4337584), (96, 3524287), (102, 3316976), (104, 3253188), (111, 3048032), (136, 2487732), (148, 2286024), (156, 2168792), (204, 1658488), (208, 1626594), (221, 1530912), (222, 1524016), (272, 1243866), (296, 1143012), (312, 1084396), (408, 829244), (416, 813297), (431, 784992), (442, 765456), (444, 762008), (481, 703392), (544, 621933), (592, 571506), (624, 542198), (629, 537888), (663, 510304), (816, 414622), (862, 392496), (884, 382728), (888, 381004), (962, 351696), (1184, 285753), (1248, 271099), (1258, 268944), (1293, 261664), (1326, 255152), (1443, 234464), (1632, 207311), (1724, 196248), (1768, 191364), (1776, 190502), (1887, 179296), (1924, 175848), (2516, 134472), (2586, 130832), (2652, 127576), (2886, 117232), (3448, 98124), (3536, 95682), (3552, 95251), (3774, 89648), (3848, 87924), (5032, 67236), (5172, 65416), (5304, 63788), (5603, 60384), (5772, 58616), (6896, 49062), (7072, 47841), (7327, 46176), (7548, 44824), (7696, 43962), (8177, 41376), (10064, 33618), (10344, 32708), (10608, 31894), (11206, 30192), (11544, 29308), (13792, 24531), (14654, 23088), (15096, 22412), (15392, 21981), (15947, 21216), (16354, 20688), (16809, 20128)]