1261744128

素因数分解:

$2^{12}\times 3^4\times {\mathrm{3803}}^1$

素因数の和:3839

約数の個数: 130

約数和(自身を含む): 3770186244

約数和(自身を除く): 2508442116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 3803, 4096, 4608, 5184, 6144, 6912, 7606, 9216, 10368, 11409, 12288, 13824, 15212, 18432, 20736, 22818, 27648, 30424, 34227, 36864, 41472, 45636, 55296, 60848, 68454, 82944, 91272, 102681, 110592, 121696, 136908, 165888, 182544, 205362, 243392, 273816, 308043, 331776, 365088, 410724, 486784, 547632, 616086, 730176, 821448, 973568, 1095264, 1232172, 1460352, 1642896, 1947136, 2190528, 2464344, 2920704, 3285792, 3894272, 4381056, 4928688, 5841408, 6571584, 7788544, 8762112, 9857376, 11682816, 13143168, 15577088, 17524224, 19714752, 23365632, 26286336, 35048448, 39429504, 46731264, 52572672, 70096896, 78859008, 105145344, 140193792, 157718016, 210290688, 315436032, 420581376, 630872064, 1261744128]

約数ペア:

[(1, 1261744128), (2, 630872064), (3, 420581376), (4, 315436032), (6, 210290688), (8, 157718016), (9, 140193792), (12, 105145344), (16, 78859008), (18, 70096896), (24, 52572672), (27, 46731264), (32, 39429504), (36, 35048448), (48, 26286336), (54, 23365632), (64, 19714752), (72, 17524224), (81, 15577088), (96, 13143168), (108, 11682816), (128, 9857376), (144, 8762112), (162, 7788544), (192, 6571584), (216, 5841408), (256, 4928688), (288, 4381056), (324, 3894272), (384, 3285792), (432, 2920704), (512, 2464344), (576, 2190528), (648, 1947136), (768, 1642896), (864, 1460352), (1024, 1232172), (1152, 1095264), (1296, 973568), (1536, 821448), (1728, 730176), (2048, 616086), (2304, 547632), (2592, 486784), (3072, 410724), (3456, 365088), (3803, 331776), (4096, 308043), (4608, 273816), (5184, 243392), (6144, 205362), (6912, 182544), (7606, 165888), (9216, 136908), (10368, 121696), (11409, 110592), (12288, 102681), (13824, 91272), (15212, 82944), (18432, 68454), (20736, 60848), (22818, 55296), (27648, 45636), (30424, 41472), (34227, 36864)]