4500496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 11749248

約数和(自身を除く): 7248752

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, 281, 286, 308, 364, 562, 572, 616, 728, 1001, 1124, 1144, 1232, 1456, 1967, 2002, 2248, 2288, 3091, 3653, 3934, 4004, 4496, 6182, 7306, 7868, 8008, 12364, 14612, 15736, 16016, 21637, 24728, 25571, 29224, 31472, 40183, 43274, 49456, 51142, 58448, 80366, 86548, 102284, 160732, 173096, 204568, 281281, 321464, 346192, 409136, 562562, 642928, 1125124, 2250248, 4500496]

約数ペア:

[(1, 4500496), (2, 2250248), (4, 1125124), (7, 642928), (8, 562562), (11, 409136), (13, 346192), (14, 321464), (16, 281281), (22, 204568), (26, 173096), (28, 160732), (44, 102284), (52, 86548), (56, 80366), (77, 58448), (88, 51142), (91, 49456), (104, 43274), (112, 40183), (143, 31472), (154, 29224), (176, 25571), (182, 24728), (208, 21637), (281, 16016), (286, 15736), (308, 14612), (364, 12364), (562, 8008), (572, 7868), (616, 7306), (728, 6182), (1001, 4496), (1124, 4004), (1144, 3934), (1232, 3653), (1456, 3091), (1967, 2288), (2002, 2248)]