252207384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1785

約数の個数: 128

約数和(自身を含む): 758419200

約数和(自身を除く): 506211816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 572, 858, 946, 1032, 1118, 1144, 1419, 1677, 1709, 1716, 1892, 2236, 2838, 3354, 3418, 3432, 3784, 4472, 5127, 5676, 6149, 6708, 6836, 10254, 11352, 12298, 13416, 13672, 18447, 18799, 20508, 22217, 24596, 36894, 37598, 41016, 44434, 49192, 56397, 66651, 73487, 73788, 75196, 88868, 112794, 133302, 146974, 147576, 150392, 177736, 220461, 225588, 244387, 266604, 293948, 440922, 451176, 488774, 533208, 587896, 733161, 808357, 881844, 955331, 977548, 1466322, 1616714, 1763688, 1910662, 1955096, 2425071, 2865993, 2932644, 3233428, 3821324, 4850142, 5731986, 5865288, 6466856, 7642648, 9700284, 10508641, 11463972, 19400568, 21017282, 22927944, 31525923, 42034564, 63051846, 84069128, 126103692, 252207384]

約数ペア:

[(1, 252207384), (2, 126103692), (3, 84069128), (4, 63051846), (6, 42034564), (8, 31525923), (11, 22927944), (12, 21017282), (13, 19400568), (22, 11463972), (24, 10508641), (26, 9700284), (33, 7642648), (39, 6466856), (43, 5865288), (44, 5731986), (52, 4850142), (66, 3821324), (78, 3233428), (86, 2932644), (88, 2865993), (104, 2425071), (129, 1955096), (132, 1910662), (143, 1763688), (156, 1616714), (172, 1466322), (258, 977548), (264, 955331), (286, 881844), (312, 808357), (344, 733161), (429, 587896), (473, 533208), (516, 488774), (559, 451176), (572, 440922), (858, 293948), (946, 266604), (1032, 244387), (1118, 225588), (1144, 220461), (1419, 177736), (1677, 150392), (1709, 147576), (1716, 146974), (1892, 133302), (2236, 112794), (2838, 88868), (3354, 75196), (3418, 73788), (3432, 73487), (3784, 66651), (4472, 56397), (5127, 49192), (5676, 44434), (6149, 41016), (6708, 37598), (6836, 36894), (10254, 24596), (11352, 22217), (12298, 20508), (13416, 18799), (13672, 18447)]