1478164072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 3613407840

約数和(自身を除く): 2135243768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 121, 124, 154, 217, 227, 242, 248, 308, 341, 434, 454, 484, 616, 682, 847, 868, 908, 961, 968, 1364, 1589, 1694, 1736, 1816, 1922, 2387, 2497, 2728, 3178, 3388, 3751, 3844, 4774, 4994, 6356, 6727, 6776, 7037, 7502, 7688, 9548, 9988, 10571, 12712, 13454, 14074, 15004, 17479, 19096, 19976, 21142, 26257, 26908, 27467, 28148, 30008, 34958, 42284, 49259, 52514, 53816, 54934, 56296, 69916, 73997, 77407, 84568, 98518, 105028, 109868, 116281, 139832, 147994, 154814, 192269, 197036, 210056, 218147, 219736, 232562, 295988, 309628, 384538, 394072, 436294, 465124, 541849, 591976, 619256, 769076, 813967, 851477, 872588, 930248, 1083698, 1527029, 1538152, 1627934, 1702954, 1745176, 2167396, 2399617, 3054058, 3255868, 3405908, 4334792, 4799234, 5960339, 6108116, 6511736, 6811816, 9598468, 11920678, 12216232, 16797319, 19196936, 23841356, 26395787, 33594638, 47682712, 52791574, 67189276, 105583148, 134378552, 184770509, 211166296, 369541018, 739082036, 1478164072]

約数ペア:

[(1, 1478164072), (2, 739082036), (4, 369541018), (7, 211166296), (8, 184770509), (11, 134378552), (14, 105583148), (22, 67189276), (28, 52791574), (31, 47682712), (44, 33594638), (56, 26395787), (62, 23841356), (77, 19196936), (88, 16797319), (121, 12216232), (124, 11920678), (154, 9598468), (217, 6811816), (227, 6511736), (242, 6108116), (248, 5960339), (308, 4799234), (341, 4334792), (434, 3405908), (454, 3255868), (484, 3054058), (616, 2399617), (682, 2167396), (847, 1745176), (868, 1702954), (908, 1627934), (961, 1538152), (968, 1527029), (1364, 1083698), (1589, 930248), (1694, 872588), (1736, 851477), (1816, 813967), (1922, 769076), (2387, 619256), (2497, 591976), (2728, 541849), (3178, 465124), (3388, 436294), (3751, 394072), (3844, 384538), (4774, 309628), (4994, 295988), (6356, 232562), (6727, 219736), (6776, 218147), (7037, 210056), (7502, 197036), (7688, 192269), (9548, 154814), (9988, 147994), (10571, 139832), (12712, 116281), (13454, 109868), (14074, 105028), (15004, 98518), (17479, 84568), (19096, 77407), (19976, 73997), (21142, 69916), (26257, 56296), (26908, 54934), (27467, 53816), (28148, 52514), (30008, 49259), (34958, 42284)]