313919784

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{11689}}^1$

素因数の和:12074

約数の個数: 48

約数和(自身を含む): 852551700

約数和(自身を除く): 538631916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 8952, 11689, 13428, 23378, 26856, 35067, 46756, 70134, 93512, 105201, 140268, 210402, 280536, 420804, 841608, 4359997, 8719994, 13079991, 17439988, 26159982, 34879976, 39239973, 52319964, 78479946, 104639928, 156959892, 313919784]

約数ペア:

[(1, 313919784), (2, 156959892), (3, 104639928), (4, 78479946), (6, 52319964), (8, 39239973), (9, 34879976), (12, 26159982), (18, 17439988), (24, 13079991), (36, 8719994), (72, 4359997), (373, 841608), (746, 420804), (1119, 280536), (1492, 210402), (2238, 140268), (2984, 105201), (3357, 93512), (4476, 70134), (6714, 46756), (8952, 35067), (11689, 26856), (13428, 23378)]