2243377136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140071}}^1$

素因数の和:140110

約数の個数: 80

約数和(自身を含む): 5835959808

約数和(自身を除く): 3592582672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 140071, 280142, 560284, 980497, 1120568, 1540781, 1820923, 1960994, 2241136, 3081562, 3641846, 3921988, 6163124, 7283692, 7843976, 10785467, 12326248, 12746461, 14567384, 15687952, 20030153, 21570934, 24652496, 25492922, 29134768, 40060306, 43141868, 50985844, 80120612, 86283736, 101971688, 140211071, 160241224, 172567472, 203943376, 280422142, 320482448, 560844284, 1121688568, 2243377136]

約数ペア:

[(1, 2243377136), (2, 1121688568), (4, 560844284), (7, 320482448), (8, 280422142), (11, 203943376), (13, 172567472), (14, 160241224), (16, 140211071), (22, 101971688), (26, 86283736), (28, 80120612), (44, 50985844), (52, 43141868), (56, 40060306), (77, 29134768), (88, 25492922), (91, 24652496), (104, 21570934), (112, 20030153), (143, 15687952), (154, 14567384), (176, 12746461), (182, 12326248), (208, 10785467), (286, 7843976), (308, 7283692), (364, 6163124), (572, 3921988), (616, 3641846), (728, 3081562), (1001, 2241136), (1144, 1960994), (1232, 1820923), (1456, 1540781), (2002, 1120568), (2288, 980497), (4004, 560284), (8008, 280142), (16016, 140071)]