992992

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 2709504

約数和(自身を除く): 1716512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 224, 248, 286, 308, 341, 352, 364, 403, 416, 434, 496, 572, 616, 682, 728, 806, 868, 992, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 2002, 2288, 2387, 2464, 2728, 2821, 2912, 3224, 3472, 4004, 4433, 4576, 4774, 5456, 5642, 6448, 6944, 8008, 8866, 9548, 10912, 11284, 12896, 16016, 17732, 19096, 22568, 31031, 32032, 35464, 38192, 45136, 62062, 70928, 76384, 90272, 124124, 141856, 248248, 496496, 992992]

約数ペア:

[(1, 992992), (2, 496496), (4, 248248), (7, 141856), (8, 124124), (11, 90272), (13, 76384), (14, 70928), (16, 62062), (22, 45136), (26, 38192), (28, 35464), (31, 32032), (32, 31031), (44, 22568), (52, 19096), (56, 17732), (62, 16016), (77, 12896), (88, 11284), (91, 10912), (104, 9548), (112, 8866), (124, 8008), (143, 6944), (154, 6448), (176, 5642), (182, 5456), (208, 4774), (217, 4576), (224, 4433), (248, 4004), (286, 3472), (308, 3224), (341, 2912), (352, 2821), (364, 2728), (403, 2464), (416, 2387), (434, 2288), (496, 2002), (572, 1736), (616, 1612), (682, 1456), (728, 1364), (806, 1232), (868, 1144), (992, 1001)]