291258828

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:799

約数の個数: 168

約数和(自身を含む): 920568320

約数和(自身を除く): 629309492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 729, 751, 756, 798, 972, 1026, 1134, 1197, 1458, 1502, 1539, 1596, 1701, 2052, 2253, 2268, 2394, 2916, 3004, 3078, 3402, 3591, 4506, 4617, 4788, 5103, 5257, 6156, 6759, 6804, 7182, 9012, 9234, 10206, 10514, 10773, 13518, 13851, 14269, 14364, 15771, 18468, 20277, 20412, 21028, 21546, 27036, 27702, 28538, 31542, 32319, 40554, 42807, 43092, 47313, 55404, 57076, 60831, 63084, 64638, 81108, 85614, 94626, 96957, 99883, 121662, 128421, 129276, 141939, 171228, 182493, 189252, 193914, 199766, 243324, 256842, 283878, 299649, 364986, 385263, 387828, 399532, 425817, 513684, 547479, 567756, 599298, 729972, 770526, 851634, 898947, 1094958, 1155789, 1198596, 1277451, 1541052, 1703268, 1797894, 2189916, 2311578, 2554902, 2696841, 3467367, 3595788, 3832353, 4623156, 5109804, 5393682, 6934734, 7664706, 8090523, 10402101, 10787364, 13869468, 15329412, 16181046, 20804202, 24271569, 32362092, 41608404, 48543138, 72814707, 97086276, 145629414, 291258828]

約数ペア:

[(1, 291258828), (2, 145629414), (3, 97086276), (4, 72814707), (6, 48543138), (7, 41608404), (9, 32362092), (12, 24271569), (14, 20804202), (18, 16181046), (19, 15329412), (21, 13869468), (27, 10787364), (28, 10402101), (36, 8090523), (38, 7664706), (42, 6934734), (54, 5393682), (57, 5109804), (63, 4623156), (76, 3832353), (81, 3595788), (84, 3467367), (108, 2696841), (114, 2554902), (126, 2311578), (133, 2189916), (162, 1797894), (171, 1703268), (189, 1541052), (228, 1277451), (243, 1198596), (252, 1155789), (266, 1094958), (324, 898947), (342, 851634), (378, 770526), (399, 729972), (486, 599298), (513, 567756), (532, 547479), (567, 513684), (684, 425817), (729, 399532), (751, 387828), (756, 385263), (798, 364986), (972, 299649), (1026, 283878), (1134, 256842), (1197, 243324), (1458, 199766), (1502, 193914), (1539, 189252), (1596, 182493), (1701, 171228), (2052, 141939), (2253, 129276), (2268, 128421), (2394, 121662), (2916, 99883), (3004, 96957), (3078, 94626), (3402, 85614), (3591, 81108), (4506, 64638), (4617, 63084), (4788, 60831), (5103, 57076), (5257, 55404), (6156, 47313), (6759, 43092), (6804, 42807), (7182, 40554), (9012, 32319), (9234, 31542), (10206, 28538), (10514, 27702), (10773, 27036), (13518, 21546), (13851, 21028), (14269, 20412), (14364, 20277), (15771, 18468)]