838678536

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 2460057600

約数和(自身を除く): 1621379064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 79, 81, 86, 108, 127, 129, 158, 162, 172, 216, 237, 243, 254, 258, 316, 324, 344, 381, 387, 474, 486, 508, 516, 632, 648, 711, 762, 774, 948, 972, 1016, 1032, 1143, 1161, 1422, 1524, 1548, 1896, 1944, 2133, 2286, 2322, 2844, 3048, 3096, 3397, 3429, 3483, 4266, 4572, 4644, 5461, 5688, 6399, 6794, 6858, 6966, 8532, 9144, 9288, 10033, 10191, 10287, 10449, 10922, 12798, 13588, 13716, 13932, 16383, 17064, 19197, 20066, 20382, 20574, 20898, 21844, 25596, 27176, 27432, 27864, 30099, 30573, 30861, 32766, 38394, 40132, 40764, 41148, 41796, 43688, 49149, 51192, 60198, 61146, 61722, 65532, 76788, 80264, 81528, 82296, 83592, 90297, 91719, 98298, 120396, 122292, 123444, 131064, 147447, 153576, 180594, 183438, 196596, 240792, 244584, 246888, 270891, 275157, 294894, 361188, 366876, 393192, 431419, 442341, 541782, 550314, 589788, 722376, 733752, 812673, 825471, 862838, 884682, 1083564, 1100628, 1179576, 1294257, 1327023, 1625346, 1650942, 1725676, 1769364, 2167128, 2201256, 2438019, 2588514, 2654046, 3250692, 3301884, 3451352, 3538728, 3882771, 4876038, 5177028, 5308092, 6501384, 6603768, 7765542, 9752076, 10354056, 10616184, 11648313, 15531084, 19504152, 23296626, 31062168, 34944939, 46593252, 69889878, 93186504, 104834817, 139779756, 209669634, 279559512, 419339268, 838678536]

約数ペア:

[(1, 838678536), (2, 419339268), (3, 279559512), (4, 209669634), (6, 139779756), (8, 104834817), (9, 93186504), (12, 69889878), (18, 46593252), (24, 34944939), (27, 31062168), (36, 23296626), (43, 19504152), (54, 15531084), (72, 11648313), (79, 10616184), (81, 10354056), (86, 9752076), (108, 7765542), (127, 6603768), (129, 6501384), (158, 5308092), (162, 5177028), (172, 4876038), (216, 3882771), (237, 3538728), (243, 3451352), (254, 3301884), (258, 3250692), (316, 2654046), (324, 2588514), (344, 2438019), (381, 2201256), (387, 2167128), (474, 1769364), (486, 1725676), (508, 1650942), (516, 1625346), (632, 1327023), (648, 1294257), (711, 1179576), (762, 1100628), (774, 1083564), (948, 884682), (972, 862838), (1016, 825471), (1032, 812673), (1143, 733752), (1161, 722376), (1422, 589788), (1524, 550314), (1548, 541782), (1896, 442341), (1944, 431419), (2133, 393192), (2286, 366876), (2322, 361188), (2844, 294894), (3048, 275157), (3096, 270891), (3397, 246888), (3429, 244584), (3483, 240792), (4266, 196596), (4572, 183438), (4644, 180594), (5461, 153576), (5688, 147447), (6399, 131064), (6794, 123444), (6858, 122292), (6966, 120396), (8532, 98298), (9144, 91719), (9288, 90297), (10033, 83592), (10191, 82296), (10287, 81528), (10449, 80264), (10922, 76788), (12798, 65532), (13588, 61722), (13716, 61146), (13932, 60198), (16383, 51192), (17064, 49149), (19197, 43688), (20066, 41796), (20382, 41148), (20574, 40764), (20898, 40132), (21844, 38394), (25596, 32766), (27176, 30861), (27432, 30573), (27864, 30099)]