679208004

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:739

約数の個数: 120

約数和(自身を含む): 1890808920

約数和(自身を除く): 1211600916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 317, 324, 389, 459, 612, 634, 778, 918, 951, 1167, 1268, 1377, 1556, 1836, 1902, 2334, 2754, 2853, 3501, 3804, 4668, 5389, 5508, 5706, 6613, 7002, 8559, 10503, 10778, 11412, 13226, 14004, 16167, 17118, 19839, 21006, 21556, 25677, 26452, 31509, 32334, 34236, 39678, 42012, 48501, 51354, 59517, 63018, 64668, 79356, 97002, 102708, 119034, 123313, 126036, 145503, 178551, 194004, 238068, 246626, 291006, 357102, 369939, 436509, 493252, 535653, 582012, 714204, 739878, 873018, 1071306, 1109817, 1479756, 1746036, 2096321, 2142612, 2219634, 3329451, 4192642, 4439268, 6288963, 6658902, 8385284, 9988353, 12577926, 13317804, 18866889, 19976706, 25155852, 37733778, 39953412, 56600667, 75467556, 113201334, 169802001, 226402668, 339604002, 679208004]

約数ペア:

[(1, 679208004), (2, 339604002), (3, 226402668), (4, 169802001), (6, 113201334), (9, 75467556), (12, 56600667), (17, 39953412), (18, 37733778), (27, 25155852), (34, 19976706), (36, 18866889), (51, 13317804), (54, 12577926), (68, 9988353), (81, 8385284), (102, 6658902), (108, 6288963), (153, 4439268), (162, 4192642), (204, 3329451), (306, 2219634), (317, 2142612), (324, 2096321), (389, 1746036), (459, 1479756), (612, 1109817), (634, 1071306), (778, 873018), (918, 739878), (951, 714204), (1167, 582012), (1268, 535653), (1377, 493252), (1556, 436509), (1836, 369939), (1902, 357102), (2334, 291006), (2754, 246626), (2853, 238068), (3501, 194004), (3804, 178551), (4668, 145503), (5389, 126036), (5508, 123313), (5706, 119034), (6613, 102708), (7002, 97002), (8559, 79356), (10503, 64668), (10778, 63018), (11412, 59517), (13226, 51354), (14004, 48501), (16167, 42012), (17118, 39678), (19839, 34236), (21006, 32334), (21556, 31509), (25677, 26452)]