908021272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 1840112640

約数和(自身を除く): 932091368

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 271, 284, 347, 542, 568, 694, 1084, 1207, 1388, 2168, 2414, 2776, 4607, 4828, 5899, 9214, 9656, 11798, 18428, 19241, 23596, 24637, 36856, 38482, 47192, 49274, 76964, 94037, 98548, 153928, 188074, 197096, 327097, 376148, 418829, 654194, 752296, 837658, 1308388, 1598629, 1675316, 2616776, 3197258, 3350632, 6394516, 6676627, 12789032, 13353254, 26706508, 53413016, 113502659, 227005318, 454010636, 908021272]

約数ペア:

[(1, 908021272), (2, 454010636), (4, 227005318), (8, 113502659), (17, 53413016), (34, 26706508), (68, 13353254), (71, 12789032), (136, 6676627), (142, 6394516), (271, 3350632), (284, 3197258), (347, 2616776), (542, 1675316), (568, 1598629), (694, 1308388), (1084, 837658), (1207, 752296), (1388, 654194), (2168, 418829), (2414, 376148), (2776, 327097), (4607, 197096), (4828, 188074), (5899, 153928), (9214, 98548), (9656, 94037), (11798, 76964), (18428, 49274), (19241, 47192), (23596, 38482), (24637, 36856)]