287567904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7490

約数の個数: 96

約数和(自身を含む): 839268864

約数和(自身を除く): 551700960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 7433, 9672, 12896, 14866, 19344, 22299, 29732, 38688, 44598, 59464, 89196, 96629, 118928, 178392, 193258, 230423, 237856, 289887, 356784, 386516, 460846, 579774, 691269, 713568, 773032, 921692, 1159548, 1382538, 1546064, 1843384, 2319096, 2765076, 2995499, 3092128, 3686768, 4638192, 5530152, 5990998, 7373536, 8986497, 9276384, 11060304, 11981996, 17972994, 22120608, 23963992, 35945988, 47927984, 71891976, 95855968, 143783952, 287567904]

約数ペア:

[(1, 287567904), (2, 143783952), (3, 95855968), (4, 71891976), (6, 47927984), (8, 35945988), (12, 23963992), (13, 22120608), (16, 17972994), (24, 11981996), (26, 11060304), (31, 9276384), (32, 8986497), (39, 7373536), (48, 5990998), (52, 5530152), (62, 4638192), (78, 3686768), (93, 3092128), (96, 2995499), (104, 2765076), (124, 2319096), (156, 1843384), (186, 1546064), (208, 1382538), (248, 1159548), (312, 921692), (372, 773032), (403, 713568), (416, 691269), (496, 579774), (624, 460846), (744, 386516), (806, 356784), (992, 289887), (1209, 237856), (1248, 230423), (1488, 193258), (1612, 178392), (2418, 118928), (2976, 96629), (3224, 89196), (4836, 59464), (6448, 44598), (7433, 38688), (9672, 29732), (12896, 22299), (14866, 19344)]