972728792

素因数分解:

$2^3\times 7^3\times {\mathrm{83}}^1\times {\mathrm{4271}}^1$

素因数の和:4381

約数の個数: 64

約数和(自身を含む): 2153088000

約数和(自身を除く): 1180359208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 343, 392, 581, 664, 686, 1162, 1372, 2324, 2744, 4067, 4271, 4648, 8134, 8542, 16268, 17084, 28469, 29897, 32536, 34168, 56938, 59794, 113876, 119588, 209279, 227752, 239176, 354493, 418558, 708986, 837116, 1417972, 1464953, 1674232, 2481451, 2835944, 2929906, 4962902, 5859812, 9925804, 11719624, 17370157, 19851608, 34740314, 69480628, 121591099, 138961256, 243182198, 486364396, 972728792]

約数ペア:

[(1, 972728792), (2, 486364396), (4, 243182198), (7, 138961256), (8, 121591099), (14, 69480628), (28, 34740314), (49, 19851608), (56, 17370157), (83, 11719624), (98, 9925804), (166, 5859812), (196, 4962902), (332, 2929906), (343, 2835944), (392, 2481451), (581, 1674232), (664, 1464953), (686, 1417972), (1162, 837116), (1372, 708986), (2324, 418558), (2744, 354493), (4067, 239176), (4271, 227752), (4648, 209279), (8134, 119588), (8542, 113876), (16268, 59794), (17084, 56938), (28469, 34168), (29897, 32536)]