2816075808

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11981

約数の個数: 240

約数和(自身を含む): 10194085440

約数和(自身を除く): 7378009632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 11939, 13104, 14742, 16848, 18144, 19656, 23878, 26208, 29484, 33696, 35817, 39312, 47756, 58968, 71634, 78624, 83573, 95512, 107451, 117936, 143268, 155207, 167146, 191024, 214902, 235872, 250719, 286536, 310414, 322353, 334292, 382048, 429804, 465621, 501438, 573072, 620828, 644706, 668584, 752157, 859608, 931242, 967059, 1002876, 1086449, 1146144, 1241656, 1289412, 1337168, 1396863, 1504314, 1719216, 1862484, 1934118, 2005752, 2172898, 2256471, 2483312, 2578824, 2674336, 2793726, 3008628, 3259347, 3438432, 3724968, 3868236, 4011504, 4190589, 4345796, 4512942, 4966624, 5157648, 5587452, 6017256, 6518694, 6769413, 7449936, 7736472, 8023008, 8381178, 8691592, 9025884, 9778041, 10315296, 11174904, 12034512, 12571767, 13037388, 13538826, 14899872, 15472944, 16762356, 17383184, 18051768, 19556082, 22349808, 24069024, 25143534, 26074776, 27077652, 29334123, 30945888, 33524712, 34766368, 36103536, 39112164, 44699616, 50287068, 52149552, 54155304, 58668246, 67049424, 72207072, 78224328, 88002369, 100574136, 104299104, 108310608, 117336492, 134098848, 156448656, 176004738, 201148272, 216621216, 234672984, 312897312, 352009476, 402296544, 469345968, 704018952, 938691936, 1408037904, 2816075808]

約数ペア:

[(1, 2816075808), (2, 1408037904), (3, 938691936), (4, 704018952), (6, 469345968), (7, 402296544), (8, 352009476), (9, 312897312), (12, 234672984), (13, 216621216), (14, 201148272), (16, 176004738), (18, 156448656), (21, 134098848), (24, 117336492), (26, 108310608), (27, 104299104), (28, 100574136), (32, 88002369), (36, 78224328), (39, 72207072), (42, 67049424), (48, 58668246), (52, 54155304), (54, 52149552), (56, 50287068), (63, 44699616), (72, 39112164), (78, 36103536), (81, 34766368), (84, 33524712), (91, 30945888), (96, 29334123), (104, 27077652), (108, 26074776), (112, 25143534), (117, 24069024), (126, 22349808), (144, 19556082), (156, 18051768), (162, 17383184), (168, 16762356), (182, 15472944), (189, 14899872), (208, 13538826), (216, 13037388), (224, 12571767), (234, 12034512), (252, 11174904), (273, 10315296), (288, 9778041), (312, 9025884), (324, 8691592), (336, 8381178), (351, 8023008), (364, 7736472), (378, 7449936), (416, 6769413), (432, 6518694), (468, 6017256), (504, 5587452), (546, 5157648), (567, 4966624), (624, 4512942), (648, 4345796), (672, 4190589), (702, 4011504), (728, 3868236), (756, 3724968), (819, 3438432), (864, 3259347), (936, 3008628), (1008, 2793726), (1053, 2674336), (1092, 2578824), (1134, 2483312), (1248, 2256471), (1296, 2172898), (1404, 2005752), (1456, 1934118), (1512, 1862484), (1638, 1719216), (1872, 1504314), (2016, 1396863), (2106, 1337168), (2184, 1289412), (2268, 1241656), (2457, 1146144), (2592, 1086449), (2808, 1002876), (2912, 967059), (3024, 931242), (3276, 859608), (3744, 752157), (4212, 668584), (4368, 644706), (4536, 620828), (4914, 573072), (5616, 501438), (6048, 465621), (6552, 429804), (7371, 382048), (8424, 334292), (8736, 322353), (9072, 310414), (9828, 286536), (11232, 250719), (11939, 235872), (13104, 214902), (14742, 191024), (16848, 167146), (18144, 155207), (19656, 143268), (23878, 117936), (26208, 107451), (29484, 95512), (33696, 83573), (35817, 78624), (39312, 71634), (47756, 58968)]