354023068

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2777}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 737392320

約数和(自身を除く): 383369252

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 157, 203, 314, 406, 628, 812, 1099, 2198, 2777, 4396, 4553, 5554, 9106, 11108, 18212, 19439, 31871, 38878, 63742, 77756, 80533, 127484, 161066, 322132, 435989, 563731, 871978, 1127462, 1743956, 2254924, 3051923, 6103846, 12207692, 12643681, 25287362, 50574724, 88505767, 177011534, 354023068]

約数ペア:

[(1, 354023068), (2, 177011534), (4, 88505767), (7, 50574724), (14, 25287362), (28, 12643681), (29, 12207692), (58, 6103846), (116, 3051923), (157, 2254924), (203, 1743956), (314, 1127462), (406, 871978), (628, 563731), (812, 435989), (1099, 322132), (2198, 161066), (2777, 127484), (4396, 80533), (4553, 77756), (5554, 63742), (9106, 38878), (11108, 31871), (18212, 19439)]