308039472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2875

約数の個数: 120

約数和(自身を含む): 944470800

約数和(自身を除く): 636431328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1872, 2124, 2301, 2789, 2832, 3068, 4248, 4602, 5578, 6136, 6903, 8367, 8496, 9204, 11156, 12272, 13806, 16734, 18408, 22312, 25101, 27612, 33468, 36257, 36816, 44624, 50202, 55224, 66936, 72514, 100404, 108771, 110448, 133872, 145028, 164551, 200808, 217542, 290056, 326313, 329102, 401616, 435084, 493653, 580112, 652626, 658204, 870168, 987306, 1305252, 1316408, 1480959, 1740336, 1974612, 2139163, 2610504, 2632816, 2961918, 3949224, 4278326, 5221008, 5923836, 6417489, 7898448, 8556652, 11847672, 12834978, 17113304, 19252467, 23695344, 25669956, 34226608, 38504934, 51339912, 77009868, 102679824, 154019736, 308039472]

約数ペア:

[(1, 308039472), (2, 154019736), (3, 102679824), (4, 77009868), (6, 51339912), (8, 38504934), (9, 34226608), (12, 25669956), (13, 23695344), (16, 19252467), (18, 17113304), (24, 12834978), (26, 11847672), (36, 8556652), (39, 7898448), (48, 6417489), (52, 5923836), (59, 5221008), (72, 4278326), (78, 3949224), (104, 2961918), (117, 2632816), (118, 2610504), (144, 2139163), (156, 1974612), (177, 1740336), (208, 1480959), (234, 1316408), (236, 1305252), (312, 987306), (354, 870168), (468, 658204), (472, 652626), (531, 580112), (624, 493653), (708, 435084), (767, 401616), (936, 329102), (944, 326313), (1062, 290056), (1416, 217542), (1534, 200808), (1872, 164551), (2124, 145028), (2301, 133872), (2789, 110448), (2832, 108771), (3068, 100404), (4248, 72514), (4602, 66936), (5578, 55224), (6136, 50202), (6903, 44624), (8367, 36816), (8496, 36257), (9204, 33468), (11156, 27612), (12272, 25101), (13806, 22312), (16734, 18408)]