211813596

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 583968000

約数和(自身を除く): 372154404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 109, 114, 171, 218, 228, 327, 342, 436, 513, 654, 684, 947, 981, 1026, 1308, 1894, 1962, 2052, 2071, 2841, 2943, 3788, 3924, 4142, 5682, 5886, 6213, 8284, 8523, 11364, 11772, 12426, 17046, 17993, 18639, 24852, 25569, 34092, 35986, 37278, 51138, 53979, 55917, 71972, 74556, 102276, 103223, 107958, 111834, 161937, 206446, 215916, 223668, 309669, 323874, 412892, 485811, 619338, 647748, 929007, 971622, 1238676, 1858014, 1943244, 1961237, 2787021, 3716028, 3922474, 5574042, 5883711, 7844948, 11148084, 11767422, 17651133, 23534844, 35302266, 52953399, 70604532, 105906798, 211813596]

約数ペア:

[(1, 211813596), (2, 105906798), (3, 70604532), (4, 52953399), (6, 35302266), (9, 23534844), (12, 17651133), (18, 11767422), (19, 11148084), (27, 7844948), (36, 5883711), (38, 5574042), (54, 3922474), (57, 3716028), (76, 2787021), (108, 1961237), (109, 1943244), (114, 1858014), (171, 1238676), (218, 971622), (228, 929007), (327, 647748), (342, 619338), (436, 485811), (513, 412892), (654, 323874), (684, 309669), (947, 223668), (981, 215916), (1026, 206446), (1308, 161937), (1894, 111834), (1962, 107958), (2052, 103223), (2071, 102276), (2841, 74556), (2943, 71972), (3788, 55917), (3924, 53979), (4142, 51138), (5682, 37278), (5886, 35986), (6213, 34092), (8284, 25569), (8523, 24852), (11364, 18639), (11772, 17993), (12426, 17046)]