2119952016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{161779}}^1$

素因数の和:161813

約数の個数: 120

約数和(自身を含む): 7302102080

約数和(自身を除く): 5182150064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 161779, 323558, 485337, 647116, 970674, 1132453, 1294232, 1456011, 1941348, 2103127, 2264906, 2588464, 2912022, 3397359, 3882696, 4206254, 4529812, 5824044, 6309381, 6794718, 7765392, 8412508, 9059624, 10192077, 11648088, 12618762, 13589436, 14721889, 16825016, 18119248, 18928143, 20384154, 23296176, 25237524, 27178872, 29443778, 33650032, 37856286, 40768308, 44165667, 50475048, 54357744, 58887556, 75712572, 81536616, 88331334, 100950096, 117775112, 132497001, 151425144, 163073232, 176662668, 235550224, 264994002, 302850288, 353325336, 529988004, 706650672, 1059976008, 2119952016]

約数ペア:

[(1, 2119952016), (2, 1059976008), (3, 706650672), (4, 529988004), (6, 353325336), (7, 302850288), (8, 264994002), (9, 235550224), (12, 176662668), (13, 163073232), (14, 151425144), (16, 132497001), (18, 117775112), (21, 100950096), (24, 88331334), (26, 81536616), (28, 75712572), (36, 58887556), (39, 54357744), (42, 50475048), (48, 44165667), (52, 40768308), (56, 37856286), (63, 33650032), (72, 29443778), (78, 27178872), (84, 25237524), (91, 23296176), (104, 20384154), (112, 18928143), (117, 18119248), (126, 16825016), (144, 14721889), (156, 13589436), (168, 12618762), (182, 11648088), (208, 10192077), (234, 9059624), (252, 8412508), (273, 7765392), (312, 6794718), (336, 6309381), (364, 5824044), (468, 4529812), (504, 4206254), (546, 3882696), (624, 3397359), (728, 2912022), (819, 2588464), (936, 2264906), (1008, 2103127), (1092, 1941348), (1456, 1456011), (1638, 1294232), (1872, 1132453), (2184, 970674), (3276, 647116), (4368, 485337), (6552, 323558), (13104, 161779)]