293616756

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 768298440

約数和(自身を除く): 474681684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 137, 148, 222, 274, 333, 411, 444, 548, 666, 822, 1233, 1332, 1609, 1644, 2466, 3218, 4827, 4932, 5069, 6436, 9654, 10138, 14481, 15207, 19308, 20276, 28962, 30414, 45621, 57924, 59533, 60828, 91242, 119066, 178599, 182484, 220433, 238132, 357198, 440866, 535797, 661299, 714396, 881732, 1071594, 1322598, 1983897, 2143188, 2645196, 3967794, 7935588, 8156021, 16312042, 24468063, 32624084, 48936126, 73404189, 97872252, 146808378, 293616756]

約数ペア:

[(1, 293616756), (2, 146808378), (3, 97872252), (4, 73404189), (6, 48936126), (9, 32624084), (12, 24468063), (18, 16312042), (36, 8156021), (37, 7935588), (74, 3967794), (111, 2645196), (137, 2143188), (148, 1983897), (222, 1322598), (274, 1071594), (333, 881732), (411, 714396), (444, 661299), (548, 535797), (666, 440866), (822, 357198), (1233, 238132), (1332, 220433), (1609, 182484), (1644, 178599), (2466, 119066), (3218, 91242), (4827, 60828), (4932, 59533), (5069, 57924), (6436, 45621), (9654, 30414), (10138, 28962), (14481, 20276), (15207, 19308)]