31074943564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{599}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 64512000000

約数和(自身を除く): 33437056436

約数列:

[1, 2, 4, 7, 14, 28, 47, 79, 94, 158, 188, 316, 329, 499, 553, 599, 658, 998, 1106, 1198, 1316, 1996, 2212, 2396, 3493, 3713, 4193, 6986, 7426, 8386, 13972, 14852, 16772, 23453, 25991, 28153, 39421, 46906, 47321, 51982, 56306, 78842, 93812, 94642, 103964, 112612, 157684, 164171, 189284, 197071, 275947, 298901, 328342, 331247, 394142, 551894, 597802, 656684, 662494, 788284, 1103788, 1195604, 1324988, 1852787, 2092307, 2224087, 3705574, 4184614, 4448174, 7411148, 8369228, 8896348, 12969509, 14048347, 15568609, 23613179, 25939018, 28096694, 31137218, 47226358, 51878036, 56193388, 62274436, 94452716, 98338429, 165292253, 196676858, 330584506, 393353716, 661169012, 1109819413, 2219638826, 4439277652, 7768735891, 15537471782, 31074943564]

約数ペア:

[(1, 31074943564), (2, 15537471782), (4, 7768735891), (7, 4439277652), (14, 2219638826), (28, 1109819413), (47, 661169012), (79, 393353716), (94, 330584506), (158, 196676858), (188, 165292253), (316, 98338429), (329, 94452716), (499, 62274436), (553, 56193388), (599, 51878036), (658, 47226358), (998, 31137218), (1106, 28096694), (1198, 25939018), (1316, 23613179), (1996, 15568609), (2212, 14048347), (2396, 12969509), (3493, 8896348), (3713, 8369228), (4193, 7411148), (6986, 4448174), (7426, 4184614), (8386, 3705574), (13972, 2224087), (14852, 2092307), (16772, 1852787), (23453, 1324988), (25991, 1195604), (28153, 1103788), (39421, 788284), (46906, 662494), (47321, 656684), (51982, 597802), (56306, 551894), (78842, 394142), (93812, 331247), (94642, 328342), (103964, 298901), (112612, 275947), (157684, 197071), (164171, 189284)]