276780782012

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{3299}}^1$

素因数の和:3880

約数の個数: 144

約数和(自身を含む): 605218521600

約数和(自身を除く): 328437739588

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 74, 92, 98, 148, 161, 196, 259, 322, 503, 518, 644, 851, 1006, 1036, 1127, 1702, 1813, 2012, 2254, 3299, 3404, 3521, 3626, 4508, 5957, 6598, 7042, 7252, 11569, 11914, 13196, 14084, 18611, 23093, 23138, 23828, 24647, 37222, 41699, 46186, 46276, 49294, 74444, 75877, 80983, 83398, 92372, 98588, 122063, 130277, 151754, 161651, 161966, 166796, 244126, 260554, 303508, 323302, 323932, 428053, 488252, 521108, 531139, 566881, 646604, 854441, 856106, 911939, 1062278, 1133762, 1659397, 1708882, 1712212, 1823878, 2124556, 2267524, 2807449, 2996371, 3318794, 3417764, 3647756, 3717973, 5614898, 5981087, 5992742, 6637588, 7435946, 11229796, 11615779, 11962174, 11985484, 14871892, 19652143, 20974597, 23231558, 23924348, 38166131, 39304286, 41949194, 46463116, 61397689, 76332262, 78608572, 81310453, 83898388, 122795378, 137565001, 152664524, 162620906, 245590756, 267162917, 275130002, 325241812, 429783823, 534325834, 550260004, 859567646, 1068651668, 1412146847, 1719135292, 1870140419, 2824293694, 3008486761, 3740280838, 5648587388, 6016973522, 7480561676, 9885027929, 12033947044, 19770055858, 39540111716, 69195195503, 138390391006, 276780782012]

約数ペア:

[(1, 276780782012), (2, 138390391006), (4, 69195195503), (7, 39540111716), (14, 19770055858), (23, 12033947044), (28, 9885027929), (37, 7480561676), (46, 6016973522), (49, 5648587388), (74, 3740280838), (92, 3008486761), (98, 2824293694), (148, 1870140419), (161, 1719135292), (196, 1412146847), (259, 1068651668), (322, 859567646), (503, 550260004), (518, 534325834), (644, 429783823), (851, 325241812), (1006, 275130002), (1036, 267162917), (1127, 245590756), (1702, 162620906), (1813, 152664524), (2012, 137565001), (2254, 122795378), (3299, 83898388), (3404, 81310453), (3521, 78608572), (3626, 76332262), (4508, 61397689), (5957, 46463116), (6598, 41949194), (7042, 39304286), (7252, 38166131), (11569, 23924348), (11914, 23231558), (13196, 20974597), (14084, 19652143), (18611, 14871892), (23093, 11985484), (23138, 11962174), (23828, 11615779), (24647, 11229796), (37222, 7435946), (41699, 6637588), (46186, 5992742), (46276, 5981087), (49294, 5614898), (74444, 3717973), (75877, 3647756), (80983, 3417764), (83398, 3318794), (92372, 2996371), (98588, 2807449), (122063, 2267524), (130277, 2124556), (151754, 1823878), (161651, 1712212), (161966, 1708882), (166796, 1659397), (244126, 1133762), (260554, 1062278), (303508, 911939), (323302, 856106), (323932, 854441), (428053, 646604), (488252, 566881), (521108, 531139)]