481142904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 1352090880

約数和(自身を除く): 870947976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 137, 159, 212, 251, 264, 274, 318, 411, 424, 502, 548, 583, 636, 753, 822, 1004, 1096, 1166, 1272, 1506, 1507, 1644, 1749, 2008, 2332, 2761, 3012, 3014, 3288, 3498, 4521, 4664, 5522, 6024, 6028, 6996, 7261, 8283, 9042, 11044, 12056, 13303, 13992, 14522, 16566, 18084, 21783, 22088, 26606, 29044, 33132, 34387, 36168, 39909, 43566, 53212, 58088, 66264, 68774, 79818, 79871, 87132, 103161, 106424, 137548, 146333, 159636, 159742, 174264, 206322, 239613, 275096, 292666, 319272, 319484, 378257, 412644, 438999, 479226, 585332, 638968, 756514, 825288, 877998, 958452, 1134771, 1170664, 1513028, 1755996, 1822511, 1916904, 2269542, 3026056, 3511992, 3645022, 4539084, 5467533, 7290044, 9078168, 10935066, 14580088, 20047621, 21870132, 40095242, 43740264, 60142863, 80190484, 120285726, 160380968, 240571452, 481142904]

約数ペア:

[(1, 481142904), (2, 240571452), (3, 160380968), (4, 120285726), (6, 80190484), (8, 60142863), (11, 43740264), (12, 40095242), (22, 21870132), (24, 20047621), (33, 14580088), (44, 10935066), (53, 9078168), (66, 7290044), (88, 5467533), (106, 4539084), (132, 3645022), (137, 3511992), (159, 3026056), (212, 2269542), (251, 1916904), (264, 1822511), (274, 1755996), (318, 1513028), (411, 1170664), (424, 1134771), (502, 958452), (548, 877998), (583, 825288), (636, 756514), (753, 638968), (822, 585332), (1004, 479226), (1096, 438999), (1166, 412644), (1272, 378257), (1506, 319484), (1507, 319272), (1644, 292666), (1749, 275096), (2008, 239613), (2332, 206322), (2761, 174264), (3012, 159742), (3014, 159636), (3288, 146333), (3498, 137548), (4521, 106424), (4664, 103161), (5522, 87132), (6024, 79871), (6028, 79818), (6996, 68774), (7261, 66264), (8283, 58088), (9042, 53212), (11044, 43566), (12056, 39909), (13303, 36168), (13992, 34387), (14522, 33132), (16566, 29044), (18084, 26606), (21783, 22088)]