477014778

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1499}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 1088640000

約数和(自身を除く): 611625222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 83, 142, 166, 213, 249, 426, 498, 639, 747, 1278, 1494, 1499, 1917, 2241, 2998, 3834, 4482, 4497, 5893, 8994, 11786, 13491, 17679, 26982, 35358, 40473, 53037, 80946, 106074, 106429, 124417, 159111, 212858, 248834, 318222, 319287, 373251, 638574, 746502, 957861, 1119753, 1915722, 2239506, 2873583, 3359259, 5747166, 6718518, 8833607, 17667214, 26500821, 53001642, 79502463, 159004926, 238507389, 477014778]

約数ペア:

[(1, 477014778), (2, 238507389), (3, 159004926), (6, 79502463), (9, 53001642), (18, 26500821), (27, 17667214), (54, 8833607), (71, 6718518), (83, 5747166), (142, 3359259), (166, 2873583), (213, 2239506), (249, 1915722), (426, 1119753), (498, 957861), (639, 746502), (747, 638574), (1278, 373251), (1494, 319287), (1499, 318222), (1917, 248834), (2241, 212858), (2998, 159111), (3834, 124417), (4482, 106429), (4497, 106074), (5893, 80946), (8994, 53037), (11786, 40473), (13491, 35358), (17679, 26982)]