38782512

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 115773840

約数和(自身を除く): 76991328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 251, 261, 296, 333, 348, 444, 464, 502, 522, 592, 666, 696, 753, 888, 1004, 1044, 1073, 1332, 1392, 1506, 1776, 2008, 2088, 2146, 2259, 2664, 3012, 3219, 4016, 4176, 4292, 4518, 5328, 6024, 6438, 7279, 8584, 9036, 9287, 9657, 12048, 12876, 14558, 17168, 18072, 18574, 19314, 21837, 25752, 27861, 29116, 36144, 37148, 38628, 43674, 51504, 55722, 58232, 65511, 74296, 77256, 83583, 87348, 111444, 116464, 131022, 148592, 154512, 167166, 174696, 222888, 262044, 269323, 334332, 349392, 445776, 524088, 538646, 668664, 807969, 1048176, 1077292, 1337328, 1615938, 2154584, 2423907, 3231876, 4309168, 4847814, 6463752, 9695628, 12927504, 19391256, 38782512]

約数ペア:

[(1, 38782512), (2, 19391256), (3, 12927504), (4, 9695628), (6, 6463752), (8, 4847814), (9, 4309168), (12, 3231876), (16, 2423907), (18, 2154584), (24, 1615938), (29, 1337328), (36, 1077292), (37, 1048176), (48, 807969), (58, 668664), (72, 538646), (74, 524088), (87, 445776), (111, 349392), (116, 334332), (144, 269323), (148, 262044), (174, 222888), (222, 174696), (232, 167166), (251, 154512), (261, 148592), (296, 131022), (333, 116464), (348, 111444), (444, 87348), (464, 83583), (502, 77256), (522, 74296), (592, 65511), (666, 58232), (696, 55722), (753, 51504), (888, 43674), (1004, 38628), (1044, 37148), (1073, 36144), (1332, 29116), (1392, 27861), (1506, 25752), (1776, 21837), (2008, 19314), (2088, 18574), (2146, 18072), (2259, 17168), (2664, 14558), (3012, 12876), (3219, 12048), (4016, 9657), (4176, 9287), (4292, 9036), (4518, 8584), (5328, 7279), (6024, 6438)]