338466128

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3065

約数の個数: 120

約数和(自身を含む): 896505120

約数和(自身を除く): 558038992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 2002, 2156, 2288, 2548, 3019, 4004, 4312, 5096, 6038, 7007, 8008, 8624, 10192, 12076, 14014, 16016, 21133, 24152, 28028, 33209, 39247, 42266, 48304, 56056, 66418, 78494, 84532, 112112, 132836, 147931, 156988, 169064, 232463, 265672, 274729, 295862, 313976, 338128, 431717, 464926, 531344, 549458, 591724, 627952, 863434, 929852, 1098916, 1183448, 1627241, 1726868, 1859704, 1923103, 2197832, 2366896, 3022019, 3254482, 3453736, 3719408, 3846206, 4395664, 6044038, 6508964, 6907472, 7692412, 12088076, 13017928, 15384824, 21154133, 24176152, 26035856, 30769648, 42308266, 48352304, 84616532, 169233064, 338466128]

約数ペア:

[(1, 338466128), (2, 169233064), (4, 84616532), (7, 48352304), (8, 42308266), (11, 30769648), (13, 26035856), (14, 24176152), (16, 21154133), (22, 15384824), (26, 13017928), (28, 12088076), (44, 7692412), (49, 6907472), (52, 6508964), (56, 6044038), (77, 4395664), (88, 3846206), (91, 3719408), (98, 3453736), (104, 3254482), (112, 3022019), (143, 2366896), (154, 2197832), (176, 1923103), (182, 1859704), (196, 1726868), (208, 1627241), (286, 1183448), (308, 1098916), (364, 929852), (392, 863434), (539, 627952), (572, 591724), (616, 549458), (637, 531344), (728, 464926), (784, 431717), (1001, 338128), (1078, 313976), (1144, 295862), (1232, 274729), (1274, 265672), (1456, 232463), (2002, 169064), (2156, 156988), (2288, 147931), (2548, 132836), (3019, 112112), (4004, 84532), (4312, 78494), (5096, 66418), (6038, 56056), (7007, 48304), (8008, 42266), (8624, 39247), (10192, 33209), (12076, 28028), (14014, 24152), (16016, 21133)]