1272962176

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 2813045760

約数和(自身を除く): 1540083584

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 113, 124, 128, 136, 167, 226, 248, 272, 334, 452, 496, 527, 544, 668, 904, 992, 1054, 1088, 1336, 1808, 1921, 1984, 2108, 2176, 2672, 2839, 3503, 3616, 3842, 3968, 4216, 5177, 5344, 5678, 7006, 7232, 7684, 8432, 10354, 10688, 11356, 14012, 14464, 15368, 16864, 18871, 20708, 21376, 22712, 28024, 30736, 33728, 37742, 41416, 45424, 56048, 59551, 61472, 67456, 75484, 82832, 88009, 90848, 112096, 119102, 122944, 150968, 165664, 176018, 181696, 224192, 238204, 245888, 301936, 320807, 331328, 352036, 363392, 448384, 476408, 585001, 603872, 641614, 662656, 704072, 952816, 1170002, 1207744, 1283228, 1408144, 1905632, 2340004, 2415488, 2566456, 2816288, 3811264, 4680008, 5132912, 5632576, 7622528, 9360016, 9945017, 10265824, 11265152, 18720032, 19890034, 20531648, 37440064, 39780068, 41063296, 74880128, 79560136, 159120272, 318240544, 636481088, 1272962176]

約数ペア:

[(1, 1272962176), (2, 636481088), (4, 318240544), (8, 159120272), (16, 79560136), (17, 74880128), (31, 41063296), (32, 39780068), (34, 37440064), (62, 20531648), (64, 19890034), (68, 18720032), (113, 11265152), (124, 10265824), (128, 9945017), (136, 9360016), (167, 7622528), (226, 5632576), (248, 5132912), (272, 4680008), (334, 3811264), (452, 2816288), (496, 2566456), (527, 2415488), (544, 2340004), (668, 1905632), (904, 1408144), (992, 1283228), (1054, 1207744), (1088, 1170002), (1336, 952816), (1808, 704072), (1921, 662656), (1984, 641614), (2108, 603872), (2176, 585001), (2672, 476408), (2839, 448384), (3503, 363392), (3616, 352036), (3842, 331328), (3968, 320807), (4216, 301936), (5177, 245888), (5344, 238204), (5678, 224192), (7006, 181696), (7232, 176018), (7684, 165664), (8432, 150968), (10354, 122944), (10688, 119102), (11356, 112096), (14012, 90848), (14464, 88009), (15368, 82832), (16864, 75484), (18871, 67456), (20708, 61472), (21376, 59551), (22712, 56048), (28024, 45424), (30736, 41416), (33728, 37742)]