231647416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28927}}^1$

素因数の和:28964

約数の個数: 64

約数和(自身を含む): 583188480

約数和(自身を除く): 351541064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 28927, 57854, 115708, 202489, 231416, 318197, 376051, 404978, 636394, 752102, 809956, 1272788, 1504204, 1619912, 2227379, 2545576, 2632357, 3008408, 4136561, 4454758, 5264714, 8273122, 8909516, 10529428, 16546244, 17819032, 21058856, 28955927, 33092488, 57911854, 115823708, 231647416]

約数ペア:

[(1, 231647416), (2, 115823708), (4, 57911854), (7, 33092488), (8, 28955927), (11, 21058856), (13, 17819032), (14, 16546244), (22, 10529428), (26, 8909516), (28, 8273122), (44, 5264714), (52, 4454758), (56, 4136561), (77, 3008408), (88, 2632357), (91, 2545576), (104, 2227379), (143, 1619912), (154, 1504204), (182, 1272788), (286, 809956), (308, 752102), (364, 636394), (572, 404978), (616, 376051), (728, 318197), (1001, 231416), (1144, 202489), (2002, 115708), (4004, 57854), (8008, 28927)]