298557792

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1450

約数の個数: 192

約数和(自身を含む): 987840000

約数和(自身を除く): 689282208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1026, 1248, 1368, 1399, 1404, 1482, 1824, 1872, 1976, 2052, 2223, 2736, 2798, 2808, 2964, 3744, 3952, 4104, 4197, 4446, 5472, 5596, 5616, 5928, 6669, 7904, 8208, 8394, 8892, 11192, 11232, 11856, 12591, 13338, 16416, 16788, 17784, 18187, 22384, 23712, 25182, 26581, 26676, 33576, 35568, 36374, 37773, 44768, 50364, 53162, 53352, 54561, 67152, 71136, 72748, 75546, 79743, 100728, 106324, 106704, 109122, 134304, 145496, 151092, 159486, 163683, 201456, 212648, 213408, 218244, 239229, 290992, 302184, 318972, 327366, 345553, 402912, 425296, 436488, 478458, 491049, 581984, 604368, 637944, 654732, 691106, 717687, 850592, 872976, 956916, 982098, 1036659, 1208736, 1275888, 1309464, 1382212, 1435374, 1745952, 1913832, 1964196, 2073318, 2551776, 2618928, 2764424, 2870748, 3109977, 3827664, 3928392, 4146636, 5237856, 5528848, 5741496, 6219954, 7655328, 7856784, 8293272, 9329931, 11057696, 11482992, 12439908, 15713568, 16586544, 18659862, 22965984, 24879816, 33173088, 37319724, 49759632, 74639448, 99519264, 149278896, 298557792]

約数ペア:

[(1, 298557792), (2, 149278896), (3, 99519264), (4, 74639448), (6, 49759632), (8, 37319724), (9, 33173088), (12, 24879816), (13, 22965984), (16, 18659862), (18, 16586544), (19, 15713568), (24, 12439908), (26, 11482992), (27, 11057696), (32, 9329931), (36, 8293272), (38, 7856784), (39, 7655328), (48, 6219954), (52, 5741496), (54, 5528848), (57, 5237856), (72, 4146636), (76, 3928392), (78, 3827664), (96, 3109977), (104, 2870748), (108, 2764424), (114, 2618928), (117, 2551776), (144, 2073318), (152, 1964196), (156, 1913832), (171, 1745952), (208, 1435374), (216, 1382212), (228, 1309464), (234, 1275888), (247, 1208736), (288, 1036659), (304, 982098), (312, 956916), (342, 872976), (351, 850592), (416, 717687), (432, 691106), (456, 654732), (468, 637944), (494, 604368), (513, 581984), (608, 491049), (624, 478458), (684, 436488), (702, 425296), (741, 402912), (864, 345553), (912, 327366), (936, 318972), (988, 302184), (1026, 290992), (1248, 239229), (1368, 218244), (1399, 213408), (1404, 212648), (1482, 201456), (1824, 163683), (1872, 159486), (1976, 151092), (2052, 145496), (2223, 134304), (2736, 109122), (2798, 106704), (2808, 106324), (2964, 100728), (3744, 79743), (3952, 75546), (4104, 72748), (4197, 71136), (4446, 67152), (5472, 54561), (5596, 53352), (5616, 53162), (5928, 50364), (6669, 44768), (7904, 37773), (8208, 36374), (8394, 35568), (8892, 33576), (11192, 26676), (11232, 26581), (11856, 25182), (12591, 23712), (13338, 22384), (16416, 18187), (16788, 17784)]