2688974064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{889211}}^1$

素因数の和:889235

約数の個数: 80

約数和(自身を含む): 8820983040

約数和(自身を除く): 6132008976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 889211, 1778422, 2667633, 3556844, 5335266, 6224477, 7113688, 8002899, 10670532, 12448954, 14227376, 16005798, 18673431, 21341064, 24008697, 24897908, 32011596, 37346862, 42682128, 48017394, 49795816, 56020293, 64023192, 74693724, 96034788, 99591632, 112040586, 128046384, 149387448, 168060879, 192069576, 224081172, 298774896, 336121758, 384139152, 448162344, 672243516, 896324688, 1344487032, 2688974064]

約数ペア:

[(1, 2688974064), (2, 1344487032), (3, 896324688), (4, 672243516), (6, 448162344), (7, 384139152), (8, 336121758), (9, 298774896), (12, 224081172), (14, 192069576), (16, 168060879), (18, 149387448), (21, 128046384), (24, 112040586), (27, 99591632), (28, 96034788), (36, 74693724), (42, 64023192), (48, 56020293), (54, 49795816), (56, 48017394), (63, 42682128), (72, 37346862), (84, 32011596), (108, 24897908), (112, 24008697), (126, 21341064), (144, 18673431), (168, 16005798), (189, 14227376), (216, 12448954), (252, 10670532), (336, 8002899), (378, 7113688), (432, 6224477), (504, 5335266), (756, 3556844), (1008, 2667633), (1512, 1778422), (3024, 889211)]