496496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 80

約数和(自身を含む): 1333248

約数和(自身を除く): 836752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 403, 434, 496, 572, 616, 682, 728, 806, 868, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 2002, 2288, 2387, 2728, 2821, 3224, 3472, 4004, 4433, 4774, 5456, 5642, 6448, 8008, 8866, 9548, 11284, 16016, 17732, 19096, 22568, 31031, 35464, 38192, 45136, 62062, 70928, 124124, 248248, 496496]

約数ペア:

[(1, 496496), (2, 248248), (4, 124124), (7, 70928), (8, 62062), (11, 45136), (13, 38192), (14, 35464), (16, 31031), (22, 22568), (26, 19096), (28, 17732), (31, 16016), (44, 11284), (52, 9548), (56, 8866), (62, 8008), (77, 6448), (88, 5642), (91, 5456), (104, 4774), (112, 4433), (124, 4004), (143, 3472), (154, 3224), (176, 2821), (182, 2728), (208, 2387), (217, 2288), (248, 2002), (286, 1736), (308, 1612), (341, 1456), (364, 1364), (403, 1232), (434, 1144), (496, 1001), (572, 868), (616, 806), (682, 728)]