677487564

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:941

約数の個数: 120

約数和(自身を含む): 1918150080

約数和(自身を除く): 1240662516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 239, 324, 351, 468, 478, 673, 702, 717, 956, 1053, 1346, 1404, 1434, 2019, 2106, 2151, 2692, 2868, 3107, 4038, 4212, 4302, 6057, 6214, 6453, 8076, 8604, 8749, 9321, 12114, 12428, 12906, 17498, 18171, 18642, 19359, 24228, 25812, 26247, 27963, 34996, 36342, 37284, 38718, 52494, 54513, 55926, 72684, 77436, 78741, 83889, 104988, 109026, 111852, 157482, 160847, 167778, 218052, 236223, 251667, 314964, 321694, 335556, 472446, 482541, 503334, 643388, 708669, 944892, 965082, 1006668, 1417338, 1447623, 1930164, 2091011, 2834676, 2895246, 4182022, 4342869, 5790492, 6273033, 8364044, 8685738, 12546066, 13028607, 17371476, 18819099, 25092132, 26057214, 37638198, 52114428, 56457297, 75276396, 112914594, 169371891, 225829188, 338743782, 677487564]

約数ペア:

[(1, 677487564), (2, 338743782), (3, 225829188), (4, 169371891), (6, 112914594), (9, 75276396), (12, 56457297), (13, 52114428), (18, 37638198), (26, 26057214), (27, 25092132), (36, 18819099), (39, 17371476), (52, 13028607), (54, 12546066), (78, 8685738), (81, 8364044), (108, 6273033), (117, 5790492), (156, 4342869), (162, 4182022), (234, 2895246), (239, 2834676), (324, 2091011), (351, 1930164), (468, 1447623), (478, 1417338), (673, 1006668), (702, 965082), (717, 944892), (956, 708669), (1053, 643388), (1346, 503334), (1404, 482541), (1434, 472446), (2019, 335556), (2106, 321694), (2151, 314964), (2692, 251667), (2868, 236223), (3107, 218052), (4038, 167778), (4212, 160847), (4302, 157482), (6057, 111852), (6214, 109026), (6453, 104988), (8076, 83889), (8604, 78741), (8749, 77436), (9321, 72684), (12114, 55926), (12428, 54513), (12906, 52494), (17498, 38718), (18171, 37284), (18642, 36342), (19359, 34996), (24228, 27963), (25812, 26247)]