864572184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{991}}^1$

素因数の和:1590

約数の個数: 128

約数和(自身を含む): 2752204800

約数和(自身を除く): 1887632616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 577, 756, 991, 1154, 1512, 1731, 1982, 2308, 2973, 3462, 3964, 4039, 4616, 5193, 5946, 6924, 6937, 7928, 8078, 8919, 10386, 11892, 12117, 13848, 13874, 15579, 16156, 17838, 20772, 20811, 23784, 24234, 26757, 27748, 31158, 32312, 35676, 36351, 41544, 41622, 48468, 53514, 55496, 62316, 62433, 71352, 72702, 83244, 96936, 107028, 109053, 124632, 124866, 145404, 166488, 187299, 214056, 218106, 249732, 290808, 374598, 436212, 499464, 571807, 749196, 872424, 1143614, 1498392, 1715421, 2287228, 3430842, 4002649, 4574456, 5146263, 6861684, 8005298, 10292526, 12007947, 13723368, 15438789, 16010596, 20585052, 24015894, 30877578, 32021192, 36023841, 41170104, 48031788, 61755156, 72047682, 96063576, 108071523, 123510312, 144095364, 216143046, 288190728, 432286092, 864572184]

約数ペア:

[(1, 864572184), (2, 432286092), (3, 288190728), (4, 216143046), (6, 144095364), (7, 123510312), (8, 108071523), (9, 96063576), (12, 72047682), (14, 61755156), (18, 48031788), (21, 41170104), (24, 36023841), (27, 32021192), (28, 30877578), (36, 24015894), (42, 20585052), (54, 16010596), (56, 15438789), (63, 13723368), (72, 12007947), (84, 10292526), (108, 8005298), (126, 6861684), (168, 5146263), (189, 4574456), (216, 4002649), (252, 3430842), (378, 2287228), (504, 1715421), (577, 1498392), (756, 1143614), (991, 872424), (1154, 749196), (1512, 571807), (1731, 499464), (1982, 436212), (2308, 374598), (2973, 290808), (3462, 249732), (3964, 218106), (4039, 214056), (4616, 187299), (5193, 166488), (5946, 145404), (6924, 124866), (6937, 124632), (7928, 109053), (8078, 107028), (8919, 96936), (10386, 83244), (11892, 72702), (12117, 71352), (13848, 62433), (13874, 62316), (15579, 55496), (16156, 53514), (17838, 48468), (20772, 41622), (20811, 41544), (23784, 36351), (24234, 35676), (26757, 32312), (27748, 31158)]