553900932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 1580819968

約数和(自身を除く): 1026919036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 73, 78, 93, 117, 124, 146, 156, 186, 219, 234, 279, 292, 372, 403, 438, 468, 523, 558, 657, 806, 876, 949, 1046, 1116, 1209, 1314, 1569, 1612, 1898, 2092, 2263, 2418, 2628, 2847, 3138, 3627, 3796, 4526, 4707, 4836, 5694, 6276, 6789, 6799, 7254, 8541, 9052, 9414, 11388, 13578, 13598, 14508, 16213, 17082, 18828, 20367, 20397, 27156, 27196, 29419, 32426, 34164, 38179, 40734, 40794, 48639, 58838, 61191, 64852, 76358, 81468, 81588, 88257, 97278, 114537, 117676, 122382, 145917, 152716, 176514, 194556, 210769, 229074, 244764, 264771, 291834, 343611, 353028, 421538, 458148, 496327, 529542, 583668, 632307, 687222, 843076, 992654, 1059084, 1183549, 1264614, 1374444, 1488981, 1896921, 1985308, 2367098, 2529228, 2977962, 3550647, 3793842, 4466943, 4734196, 5955924, 7101294, 7587684, 8933886, 10651941, 14202588, 15386137, 17867772, 21303882, 30772274, 42607764, 46158411, 61544548, 92316822, 138475233, 184633644, 276950466, 553900932]

約数ペア:

[(1, 553900932), (2, 276950466), (3, 184633644), (4, 138475233), (6, 92316822), (9, 61544548), (12, 46158411), (13, 42607764), (18, 30772274), (26, 21303882), (31, 17867772), (36, 15386137), (39, 14202588), (52, 10651941), (62, 8933886), (73, 7587684), (78, 7101294), (93, 5955924), (117, 4734196), (124, 4466943), (146, 3793842), (156, 3550647), (186, 2977962), (219, 2529228), (234, 2367098), (279, 1985308), (292, 1896921), (372, 1488981), (403, 1374444), (438, 1264614), (468, 1183549), (523, 1059084), (558, 992654), (657, 843076), (806, 687222), (876, 632307), (949, 583668), (1046, 529542), (1116, 496327), (1209, 458148), (1314, 421538), (1569, 353028), (1612, 343611), (1898, 291834), (2092, 264771), (2263, 244764), (2418, 229074), (2628, 210769), (2847, 194556), (3138, 176514), (3627, 152716), (3796, 145917), (4526, 122382), (4707, 117676), (4836, 114537), (5694, 97278), (6276, 88257), (6789, 81588), (6799, 81468), (7254, 76358), (8541, 64852), (9052, 61191), (9414, 58838), (11388, 48639), (13578, 40794), (13598, 40734), (14508, 38179), (16213, 34164), (17082, 32426), (18828, 29419), (20367, 27196), (20397, 27156)]