249863952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2237}}^1$

素因数の和:2440

約数の個数: 80

約数和(自身を含む): 699330240

約数和(自身を除く): 449466288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 624, 716, 1074, 1432, 2148, 2237, 2327, 2864, 4296, 4474, 4654, 6711, 6981, 8592, 8948, 9308, 13422, 13962, 17896, 18616, 26844, 27924, 29081, 35792, 37232, 53688, 55848, 58162, 87243, 107376, 111696, 116324, 174486, 232648, 348972, 400423, 465296, 697944, 800846, 1201269, 1395888, 1601692, 2402538, 3203384, 4805076, 5205499, 6406768, 9610152, 10410998, 15616497, 19220304, 20821996, 31232994, 41643992, 62465988, 83287984, 124931976, 249863952]

約数ペア:

[(1, 249863952), (2, 124931976), (3, 83287984), (4, 62465988), (6, 41643992), (8, 31232994), (12, 20821996), (13, 19220304), (16, 15616497), (24, 10410998), (26, 9610152), (39, 6406768), (48, 5205499), (52, 4805076), (78, 3203384), (104, 2402538), (156, 1601692), (179, 1395888), (208, 1201269), (312, 800846), (358, 697944), (537, 465296), (624, 400423), (716, 348972), (1074, 232648), (1432, 174486), (2148, 116324), (2237, 111696), (2327, 107376), (2864, 87243), (4296, 58162), (4474, 55848), (4654, 53688), (6711, 37232), (6981, 35792), (8592, 29081), (8948, 27924), (9308, 26844), (13422, 18616), (13962, 17896)]