1994192928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76091}}^1$

素因数の和:76127

約数の個数: 144

約数和(自身を含む): 6979766976

約数和(自身を除く): 4985574048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 76091, 152182, 228273, 304364, 456546, 532637, 608728, 684819, 913092, 989183, 1065274, 1217456, 1369638, 1597911, 1826184, 1978366, 2130548, 2434912, 2739276, 2967549, 3195822, 3652368, 3956732, 4261096, 4793733, 5478552, 5935098, 6391644, 6924281, 7304736, 7913464, 8522192, 8902647, 9587466, 10957104, 11870196, 12783288, 13848562, 15826928, 17044384, 17805294, 19174932, 20772843, 21914208, 23740392, 25566576, 27697124, 31653856, 35610588, 38349864, 41545686, 47480784, 51133152, 55394248, 62318529, 71221176, 76699728, 83091372, 94961568, 110788496, 124637058, 142442352, 153399456, 166182744, 221576992, 249274116, 284884704, 332365488, 498548232, 664730976, 997096464, 1994192928]

約数ペア:

[(1, 1994192928), (2, 997096464), (3, 664730976), (4, 498548232), (6, 332365488), (7, 284884704), (8, 249274116), (9, 221576992), (12, 166182744), (13, 153399456), (14, 142442352), (16, 124637058), (18, 110788496), (21, 94961568), (24, 83091372), (26, 76699728), (28, 71221176), (32, 62318529), (36, 55394248), (39, 51133152), (42, 47480784), (48, 41545686), (52, 38349864), (56, 35610588), (63, 31653856), (72, 27697124), (78, 25566576), (84, 23740392), (91, 21914208), (96, 20772843), (104, 19174932), (112, 17805294), (117, 17044384), (126, 15826928), (144, 13848562), (156, 12783288), (168, 11870196), (182, 10957104), (208, 9587466), (224, 8902647), (234, 8522192), (252, 7913464), (273, 7304736), (288, 6924281), (312, 6391644), (336, 5935098), (364, 5478552), (416, 4793733), (468, 4261096), (504, 3956732), (546, 3652368), (624, 3195822), (672, 2967549), (728, 2739276), (819, 2434912), (936, 2130548), (1008, 1978366), (1092, 1826184), (1248, 1597911), (1456, 1369638), (1638, 1217456), (1872, 1065274), (2016, 989183), (2184, 913092), (2912, 684819), (3276, 608728), (3744, 532637), (4368, 456546), (6552, 304364), (8736, 228273), (13104, 152182), (26208, 76091)]