509968180267

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{8429}}^1$

素因数の和:8661

約数の個数: 96

約数和(自身を含む): 699407291520

約数和(自身を除く): 189439111253

約数列:

[1, 7, 13, 17, 37, 49, 91, 119, 151, 221, 259, 481, 629, 637, 833, 1057, 1547, 1813, 1963, 2567, 3367, 4403, 5587, 7399, 8177, 8429, 10829, 13741, 17969, 23569, 30821, 33371, 39109, 57239, 59003, 72631, 94979, 96187, 109577, 125783, 143293, 233597, 273763, 311873, 400673, 413021, 508417, 664853, 767039, 1003051, 1234727, 1272779, 1635179, 1862809, 2183111, 3558919, 4054349, 4653971, 5301841, 5369273, 7021357, 8643089, 8909453, 13039663, 15281777, 16546127, 21637243, 28380443, 37112887, 47092823, 60501623, 62366171, 68923933, 91277641, 115822889, 151460701, 198663101, 259790209, 281284159, 329649761, 482467531, 612206699, 800577991, 810760223, 1060224907, 1968989113, 2307548327, 3377272717, 4285446893, 5604045937, 10407513883, 13782923791, 29998128251, 39228321559, 72852597181, 509968180267]

約数ペア:

[(1, 509968180267), (7, 72852597181), (13, 39228321559), (17, 29998128251), (37, 13782923791), (49, 10407513883), (91, 5604045937), (119, 4285446893), (151, 3377272717), (221, 2307548327), (259, 1968989113), (481, 1060224907), (629, 810760223), (637, 800577991), (833, 612206699), (1057, 482467531), (1547, 329649761), (1813, 281284159), (1963, 259790209), (2567, 198663101), (3367, 151460701), (4403, 115822889), (5587, 91277641), (7399, 68923933), (8177, 62366171), (8429, 60501623), (10829, 47092823), (13741, 37112887), (17969, 28380443), (23569, 21637243), (30821, 16546127), (33371, 15281777), (39109, 13039663), (57239, 8909453), (59003, 8643089), (72631, 7021357), (94979, 5369273), (96187, 5301841), (109577, 4653971), (125783, 4054349), (143293, 3558919), (233597, 2183111), (273763, 1862809), (311873, 1635179), (400673, 1272779), (413021, 1234727), (508417, 1003051), (664853, 767039)]