1276858968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6841}}^1$

素因数の和:6969

約数の個数: 128

約数和(自身を含む): 4019811840

約数和(自身を除く): 2742952872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 101, 132, 154, 168, 202, 231, 264, 303, 308, 404, 462, 606, 616, 707, 808, 924, 1111, 1212, 1414, 1848, 2121, 2222, 2424, 2828, 3333, 4242, 4444, 5656, 6666, 6841, 7777, 8484, 8888, 13332, 13682, 15554, 16968, 20523, 23331, 26664, 27364, 31108, 41046, 46662, 47887, 54728, 62216, 75251, 82092, 93324, 95774, 143661, 150502, 164184, 186648, 191548, 225753, 287322, 301004, 383096, 451506, 526757, 574644, 602008, 690941, 903012, 1053514, 1149288, 1381882, 1580271, 1806024, 2072823, 2107028, 2763764, 3160542, 4145646, 4214056, 4836587, 5527528, 6321084, 7600351, 8291292, 9673174, 12642168, 14509761, 15200702, 16582584, 19346348, 22801053, 29019522, 30401404, 38692696, 45602106, 53202457, 58039044, 60802808, 91204212, 106404914, 116078088, 159607371, 182408424, 212809828, 319214742, 425619656, 638429484, 1276858968]

約数ペア:

[(1, 1276858968), (2, 638429484), (3, 425619656), (4, 319214742), (6, 212809828), (7, 182408424), (8, 159607371), (11, 116078088), (12, 106404914), (14, 91204212), (21, 60802808), (22, 58039044), (24, 53202457), (28, 45602106), (33, 38692696), (42, 30401404), (44, 29019522), (56, 22801053), (66, 19346348), (77, 16582584), (84, 15200702), (88, 14509761), (101, 12642168), (132, 9673174), (154, 8291292), (168, 7600351), (202, 6321084), (231, 5527528), (264, 4836587), (303, 4214056), (308, 4145646), (404, 3160542), (462, 2763764), (606, 2107028), (616, 2072823), (707, 1806024), (808, 1580271), (924, 1381882), (1111, 1149288), (1212, 1053514), (1414, 903012), (1848, 690941), (2121, 602008), (2222, 574644), (2424, 526757), (2828, 451506), (3333, 383096), (4242, 301004), (4444, 287322), (5656, 225753), (6666, 191548), (6841, 186648), (7777, 164184), (8484, 150502), (8888, 143661), (13332, 95774), (13682, 93324), (15554, 82092), (16968, 75251), (20523, 62216), (23331, 54728), (26664, 47887), (27364, 46662), (31108, 41046)]