921361896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20089}}^1$

素因数の和:20128

約数の個数: 144

約数和(自身を含む): 3126204900

約数和(自身を除く): 2204843004

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 20089, 22932, 40178, 45864, 60267, 80356, 120534, 140623, 160712, 180801, 241068, 261157, 281246, 361602, 421869, 482136, 522314, 562492, 723204, 783471, 843738, 984361, 1044628, 1124984, 1265607, 1446408, 1566942, 1687476, 1828099, 1968722, 2089256, 2350413, 2531214, 2953083, 3133884, 3374952, 3656198, 3937444, 4700826, 5062428, 5484297, 5906166, 6267768, 7312396, 7874888, 8859249, 9401652, 10124856, 10968594, 11812332, 12796693, 14624792, 16452891, 17718498, 18803304, 21937188, 23624664, 25593386, 32905782, 35436996, 38390079, 43874376, 51186772, 65811564, 70873992, 76780158, 102373544, 115170237, 131623128, 153560316, 230340474, 307120632, 460680948, 921361896]

約数ペア:

[(1, 921361896), (2, 460680948), (3, 307120632), (4, 230340474), (6, 153560316), (7, 131623128), (8, 115170237), (9, 102373544), (12, 76780158), (13, 70873992), (14, 65811564), (18, 51186772), (21, 43874376), (24, 38390079), (26, 35436996), (28, 32905782), (36, 25593386), (39, 23624664), (42, 21937188), (49, 18803304), (52, 17718498), (56, 16452891), (63, 14624792), (72, 12796693), (78, 11812332), (84, 10968594), (91, 10124856), (98, 9401652), (104, 8859249), (117, 7874888), (126, 7312396), (147, 6267768), (156, 5906166), (168, 5484297), (182, 5062428), (196, 4700826), (234, 3937444), (252, 3656198), (273, 3374952), (294, 3133884), (312, 2953083), (364, 2531214), (392, 2350413), (441, 2089256), (468, 1968722), (504, 1828099), (546, 1687476), (588, 1566942), (637, 1446408), (728, 1265607), (819, 1124984), (882, 1044628), (936, 984361), (1092, 843738), (1176, 783471), (1274, 723204), (1638, 562492), (1764, 522314), (1911, 482136), (2184, 421869), (2548, 361602), (3276, 281246), (3528, 261157), (3822, 241068), (5096, 180801), (5733, 160712), (6552, 140623), (7644, 120534), (11466, 80356), (15288, 60267), (20089, 45864), (22932, 40178)]