311070032

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 120

約数和(自身を含む): 788449536

約数和(自身を除く): 477379504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 299, 322, 364, 368, 392, 598, 637, 644, 728, 784, 1127, 1196, 1274, 1288, 1327, 1456, 2093, 2254, 2392, 2548, 2576, 2654, 4186, 4508, 4784, 5096, 5308, 8372, 9016, 9289, 10192, 10616, 14651, 16744, 17251, 18032, 18578, 21232, 29302, 30521, 33488, 34502, 37156, 58604, 61042, 65023, 69004, 74312, 117208, 120757, 122084, 130046, 138008, 148624, 213647, 234416, 241514, 244168, 260092, 276016, 396773, 427294, 483028, 488336, 520184, 793546, 845299, 854588, 966056, 1040368, 1495529, 1587092, 1690598, 1709176, 1932112, 2777411, 2991058, 3174184, 3381196, 3418352, 5554822, 5982116, 6348368, 6762392, 11109644, 11964232, 13524784, 19441877, 22219288, 23928464, 38883754, 44438576, 77767508, 155535016, 311070032]

約数ペア:

[(1, 311070032), (2, 155535016), (4, 77767508), (7, 44438576), (8, 38883754), (13, 23928464), (14, 22219288), (16, 19441877), (23, 13524784), (26, 11964232), (28, 11109644), (46, 6762392), (49, 6348368), (52, 5982116), (56, 5554822), (91, 3418352), (92, 3381196), (98, 3174184), (104, 2991058), (112, 2777411), (161, 1932112), (182, 1709176), (184, 1690598), (196, 1587092), (208, 1495529), (299, 1040368), (322, 966056), (364, 854588), (368, 845299), (392, 793546), (598, 520184), (637, 488336), (644, 483028), (728, 427294), (784, 396773), (1127, 276016), (1196, 260092), (1274, 244168), (1288, 241514), (1327, 234416), (1456, 213647), (2093, 148624), (2254, 138008), (2392, 130046), (2548, 122084), (2576, 120757), (2654, 117208), (4186, 74312), (4508, 69004), (4784, 65023), (5096, 61042), (5308, 58604), (8372, 37156), (9016, 34502), (9289, 33488), (10192, 30521), (10616, 29302), (14651, 21232), (16744, 18578), (17251, 18032)]