1639502208

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5158

約数の個数: 160

約数和(自身を含む): 5037510720

約数和(自身を除く): 3398008512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3348, 3456, 3968, 4464, 5022, 5101, 5184, 5952, 6696, 8928, 10044, 10202, 10368, 11904, 13392, 15303, 17856, 20088, 20404, 26784, 30606, 35712, 40176, 40808, 45909, 53568, 61212, 80352, 81616, 91818, 107136, 122424, 137727, 158131, 160704, 163232, 183636, 244848, 275454, 316262, 321408, 326464, 367272, 413181, 474393, 489696, 550908, 632524, 652928, 734544, 826362, 948786, 979392, 1101816, 1265048, 1423179, 1469088, 1652724, 1897572, 1958784, 2203632, 2530096, 2846358, 2938176, 3305448, 3795144, 4269537, 4407264, 5060192, 5692716, 5876352, 6610896, 7590288, 8539074, 8814528, 10120384, 11385432, 12808611, 13221792, 15180576, 17078148, 17629056, 20240768, 22770864, 25617222, 26443584, 30361152, 34156296, 45541728, 51234444, 52887168, 60722304, 68312592, 91083456, 102468888, 136625184, 182166912, 204937776, 273250368, 409875552, 546500736, 819751104, 1639502208]

約数ペア:

[(1, 1639502208), (2, 819751104), (3, 546500736), (4, 409875552), (6, 273250368), (8, 204937776), (9, 182166912), (12, 136625184), (16, 102468888), (18, 91083456), (24, 68312592), (27, 60722304), (31, 52887168), (32, 51234444), (36, 45541728), (48, 34156296), (54, 30361152), (62, 26443584), (64, 25617222), (72, 22770864), (81, 20240768), (93, 17629056), (96, 17078148), (108, 15180576), (124, 13221792), (128, 12808611), (144, 11385432), (162, 10120384), (186, 8814528), (192, 8539074), (216, 7590288), (248, 6610896), (279, 5876352), (288, 5692716), (324, 5060192), (372, 4407264), (384, 4269537), (432, 3795144), (496, 3305448), (558, 2938176), (576, 2846358), (648, 2530096), (744, 2203632), (837, 1958784), (864, 1897572), (992, 1652724), (1116, 1469088), (1152, 1423179), (1296, 1265048), (1488, 1101816), (1674, 979392), (1728, 948786), (1984, 826362), (2232, 734544), (2511, 652928), (2592, 632524), (2976, 550908), (3348, 489696), (3456, 474393), (3968, 413181), (4464, 367272), (5022, 326464), (5101, 321408), (5184, 316262), (5952, 275454), (6696, 244848), (8928, 183636), (10044, 163232), (10202, 160704), (10368, 158131), (11904, 137727), (13392, 122424), (15303, 107136), (17856, 91818), (20088, 81616), (20404, 80352), (26784, 61212), (30606, 53568), (35712, 45909), (40176, 40808)]