8619265668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 22808604672

約数和(自身を除く): 14189339004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 169, 186, 213, 284, 338, 372, 403, 426, 507, 676, 806, 852, 923, 1014, 1209, 1612, 1846, 1931, 2028, 2201, 2418, 2769, 3692, 3862, 4402, 4836, 5239, 5538, 5793, 6603, 7724, 8804, 10478, 11076, 11586, 11999, 13206, 15717, 20956, 23172, 23998, 25103, 26412, 28613, 31434, 35997, 47996, 50206, 57226, 59861, 62868, 71994, 75309, 85839, 100412, 114452, 119722, 137101, 143988, 150618, 171678, 179583, 239444, 274202, 301236, 326339, 343356, 359166, 371969, 411303, 548404, 652678, 718332, 743938, 778193, 822606, 979017, 1115907, 1305356, 1487876, 1556386, 1645212, 1782313, 1958034, 2231814, 2334579, 3112772, 3564626, 3916068, 4250131, 4463628, 4669158, 5346939, 7129252, 8500262, 9338316, 10116509, 10693878, 12750393, 17000524, 20233018, 21387756, 23170069, 25500786, 30349527, 40466036, 46340138, 51001572, 55251703, 60699054, 69510207, 92680276, 110503406, 121398108, 139020414, 165755109, 221006812, 278040828, 331510218, 663020436, 718272139, 1436544278, 2154816417, 2873088556, 4309632834, 8619265668]

約数ペア:

[(1, 8619265668), (2, 4309632834), (3, 2873088556), (4, 2154816417), (6, 1436544278), (12, 718272139), (13, 663020436), (26, 331510218), (31, 278040828), (39, 221006812), (52, 165755109), (62, 139020414), (71, 121398108), (78, 110503406), (93, 92680276), (124, 69510207), (142, 60699054), (156, 55251703), (169, 51001572), (186, 46340138), (213, 40466036), (284, 30349527), (338, 25500786), (372, 23170069), (403, 21387756), (426, 20233018), (507, 17000524), (676, 12750393), (806, 10693878), (852, 10116509), (923, 9338316), (1014, 8500262), (1209, 7129252), (1612, 5346939), (1846, 4669158), (1931, 4463628), (2028, 4250131), (2201, 3916068), (2418, 3564626), (2769, 3112772), (3692, 2334579), (3862, 2231814), (4402, 1958034), (4836, 1782313), (5239, 1645212), (5538, 1556386), (5793, 1487876), (6603, 1305356), (7724, 1115907), (8804, 979017), (10478, 822606), (11076, 778193), (11586, 743938), (11999, 718332), (13206, 652678), (15717, 548404), (20956, 411303), (23172, 371969), (23998, 359166), (25103, 343356), (26412, 326339), (28613, 301236), (31434, 274202), (35997, 239444), (47996, 179583), (50206, 171678), (57226, 150618), (59861, 143988), (62868, 137101), (71994, 119722), (75309, 114452), (85839, 100412)]