242989656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 800808960

約数和(自身を除く): 557819304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 37, 39, 42, 52, 56, 62, 74, 78, 84, 91, 93, 97, 104, 111, 124, 148, 156, 168, 182, 186, 194, 217, 222, 248, 259, 273, 291, 296, 312, 364, 372, 388, 403, 434, 444, 481, 518, 546, 582, 651, 679, 728, 744, 776, 777, 806, 868, 888, 962, 1036, 1092, 1147, 1164, 1209, 1261, 1302, 1358, 1443, 1554, 1612, 1736, 1924, 2037, 2072, 2184, 2294, 2328, 2418, 2522, 2604, 2716, 2821, 2886, 3007, 3108, 3224, 3367, 3441, 3589, 3783, 3848, 4074, 4588, 4836, 5044, 5208, 5432, 5642, 5772, 6014, 6216, 6734, 6882, 7178, 7566, 8029, 8148, 8463, 8827, 9021, 9176, 9672, 10088, 10101, 10767, 11284, 11544, 12028, 13468, 13764, 14356, 14911, 15132, 16058, 16296, 16926, 17654, 18042, 20202, 21049, 21534, 22568, 24056, 24087, 25123, 26481, 26936, 27528, 28712, 29822, 30264, 32116, 33852, 35308, 36084, 39091, 40404, 42098, 43068, 44733, 46657, 48174, 50246, 52962, 59644, 63147, 64232, 67704, 70616, 72168, 75369, 78182, 80808, 84196, 86136, 89466, 93314, 96348, 100492, 104377, 105924, 111259, 117273, 119288, 126294, 139971, 150738, 156364, 168392, 178932, 186628, 192696, 200984, 208754, 211848, 222518, 234546, 252588, 273637, 279942, 301476, 312728, 313131, 326599, 333777, 357864, 373256, 417508, 445036, 469092, 505176, 547274, 559884, 602952, 626262, 653198, 667554, 778813, 820911, 835016, 890072, 938184, 979797, 1094548, 1119768, 1252524, 1306396, 1335108, 1446367, 1557626, 1641822, 1959594, 2189096, 2336439, 2505048, 2612792, 2670216, 2892734, 3115252, 3283644, 3919188, 4339101, 4672878, 5785468, 6230504, 6567288, 7838376, 8678202, 9345756, 10124569, 11570936, 17356404, 18691512, 20249138, 30373707, 34712808, 40498276, 60747414, 80996552, 121494828, 242989656]

約数ペア:

[(1, 242989656), (2, 121494828), (3, 80996552), (4, 60747414), (6, 40498276), (7, 34712808), (8, 30373707), (12, 20249138), (13, 18691512), (14, 17356404), (21, 11570936), (24, 10124569), (26, 9345756), (28, 8678202), (31, 7838376), (37, 6567288), (39, 6230504), (42, 5785468), (52, 4672878), (56, 4339101), (62, 3919188), (74, 3283644), (78, 3115252), (84, 2892734), (91, 2670216), (93, 2612792), (97, 2505048), (104, 2336439), (111, 2189096), (124, 1959594), (148, 1641822), (156, 1557626), (168, 1446367), (182, 1335108), (186, 1306396), (194, 1252524), (217, 1119768), (222, 1094548), (248, 979797), (259, 938184), (273, 890072), (291, 835016), (296, 820911), (312, 778813), (364, 667554), (372, 653198), (388, 626262), (403, 602952), (434, 559884), (444, 547274), (481, 505176), (518, 469092), (546, 445036), (582, 417508), (651, 373256), (679, 357864), (728, 333777), (744, 326599), (776, 313131), (777, 312728), (806, 301476), (868, 279942), (888, 273637), (962, 252588), (1036, 234546), (1092, 222518), (1147, 211848), (1164, 208754), (1209, 200984), (1261, 192696), (1302, 186628), (1358, 178932), (1443, 168392), (1554, 156364), (1612, 150738), (1736, 139971), (1924, 126294), (2037, 119288), (2072, 117273), (2184, 111259), (2294, 105924), (2328, 104377), (2418, 100492), (2522, 96348), (2604, 93314), (2716, 89466), (2821, 86136), (2886, 84196), (3007, 80808), (3108, 78182), (3224, 75369), (3367, 72168), (3441, 70616), (3589, 67704), (3783, 64232), (3848, 63147), (4074, 59644), (4588, 52962), (4836, 50246), (5044, 48174), (5208, 46657), (5432, 44733), (5642, 43068), (5772, 42098), (6014, 40404), (6216, 39091), (6734, 36084), (6882, 35308), (7178, 33852), (7566, 32116), (8029, 30264), (8148, 29822), (8463, 28712), (8827, 27528), (9021, 26936), (9176, 26481), (9672, 25123), (10088, 24087), (10101, 24056), (10767, 22568), (11284, 21534), (11544, 21049), (12028, 20202), (13468, 18042), (13764, 17654), (14356, 16926), (14911, 16296), (15132, 16058)]