864510944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{129263}}^1$

素因数の和:129303

約数の個数: 48

約数和(自身を含む): 1954471680

約数和(自身を除く): 1089960736

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 129263, 258526, 517052, 1034104, 1421893, 2068208, 2455997, 2843786, 4136416, 4911994, 5687572, 9823988, 11375144, 19647976, 22750288, 27015967, 39295952, 45500576, 54031934, 78591904, 108063868, 216127736, 432255472, 864510944]

約数ペア:

[(1, 864510944), (2, 432255472), (4, 216127736), (8, 108063868), (11, 78591904), (16, 54031934), (19, 45500576), (22, 39295952), (32, 27015967), (38, 22750288), (44, 19647976), (76, 11375144), (88, 9823988), (152, 5687572), (176, 4911994), (209, 4136416), (304, 2843786), (352, 2455997), (418, 2068208), (608, 1421893), (836, 1034104), (1672, 517052), (3344, 258526), (6688, 129263)]