254148928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7681}}^1$

素因数の和:7751

約数の個数: 56

約数和(自身を含む): 561953664

約数和(自身を除く): 307804736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 2068, 3008, 4136, 7681, 8272, 15362, 16544, 30724, 33088, 61448, 84491, 122896, 168982, 245792, 337964, 361007, 491584, 675928, 722014, 1351856, 1444028, 2703712, 2888056, 3971077, 5407424, 5776112, 7942154, 11552224, 15884308, 23104448, 31768616, 63537232, 127074464, 254148928]

約数ペア:

[(1, 254148928), (2, 127074464), (4, 63537232), (8, 31768616), (11, 23104448), (16, 15884308), (22, 11552224), (32, 7942154), (44, 5776112), (47, 5407424), (64, 3971077), (88, 2888056), (94, 2703712), (176, 1444028), (188, 1351856), (352, 722014), (376, 675928), (517, 491584), (704, 361007), (752, 337964), (1034, 245792), (1504, 168982), (2068, 122896), (3008, 84491), (4136, 61448), (7681, 33088), (8272, 30724), (15362, 16544)]