38471693872

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1699}}^1$

素因数の和:1883

約数の個数: 120

約数和(自身を含む): 81541656000

約数和(自身を除く): 43069962128

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 83, 118, 136, 166, 236, 272, 289, 332, 472, 578, 664, 944, 1003, 1156, 1328, 1411, 1699, 2006, 2312, 2822, 3398, 4012, 4624, 4897, 5644, 6796, 8024, 9794, 11288, 13592, 16048, 17051, 19588, 22576, 23987, 27184, 28883, 34102, 39176, 47974, 57766, 68204, 78352, 83249, 95948, 100241, 115532, 136408, 141017, 166498, 191896, 200482, 231064, 272816, 282034, 332996, 383792, 400964, 462128, 491011, 564068, 665992, 801928, 982022, 1128136, 1331984, 1415233, 1603856, 1704097, 1964044, 2256272, 2397289, 2830466, 3408194, 3928088, 4794578, 5660932, 6816388, 7856176, 8320003, 9589156, 11321864, 13632776, 16640006, 19178312, 22643728, 27265552, 28969649, 33280012, 38356624, 40753913, 57939298, 66560024, 81507826, 115878596, 133120048, 141440051, 163015652, 231757192, 282880102, 326031304, 463514384, 565760204, 652062608, 1131520408, 2263040816, 2404480867, 4808961734, 9617923468, 19235846936, 38471693872]

約数ペア:

[(1, 38471693872), (2, 19235846936), (4, 9617923468), (8, 4808961734), (16, 2404480867), (17, 2263040816), (34, 1131520408), (59, 652062608), (68, 565760204), (83, 463514384), (118, 326031304), (136, 282880102), (166, 231757192), (236, 163015652), (272, 141440051), (289, 133120048), (332, 115878596), (472, 81507826), (578, 66560024), (664, 57939298), (944, 40753913), (1003, 38356624), (1156, 33280012), (1328, 28969649), (1411, 27265552), (1699, 22643728), (2006, 19178312), (2312, 16640006), (2822, 13632776), (3398, 11321864), (4012, 9589156), (4624, 8320003), (4897, 7856176), (5644, 6816388), (6796, 5660932), (8024, 4794578), (9794, 3928088), (11288, 3408194), (13592, 2830466), (16048, 2397289), (17051, 2256272), (19588, 1964044), (22576, 1704097), (23987, 1603856), (27184, 1415233), (28883, 1331984), (34102, 1128136), (39176, 982022), (47974, 801928), (57766, 665992), (68204, 564068), (78352, 491011), (83249, 462128), (95948, 400964), (100241, 383792), (115532, 332996), (136408, 282034), (141017, 272816), (166498, 231064), (191896, 200482)]