247744512

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13441}}^1$

素因数の和:13469

約数の個数: 72

約数和(自身を含む): 715584870

約数和(自身を除く): 467840358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 13441, 18432, 26882, 40323, 53764, 80646, 107528, 120969, 161292, 215056, 241938, 322584, 430112, 483876, 645168, 860224, 967752, 1290336, 1720448, 1935504, 2580672, 3440896, 3871008, 5161344, 6881792, 7742016, 10322688, 13763584, 15484032, 20645376, 27527168, 30968064, 41290752, 61936128, 82581504, 123872256, 247744512]

約数ペア:

[(1, 247744512), (2, 123872256), (3, 82581504), (4, 61936128), (6, 41290752), (8, 30968064), (9, 27527168), (12, 20645376), (16, 15484032), (18, 13763584), (24, 10322688), (32, 7742016), (36, 6881792), (48, 5161344), (64, 3871008), (72, 3440896), (96, 2580672), (128, 1935504), (144, 1720448), (192, 1290336), (256, 967752), (288, 860224), (384, 645168), (512, 483876), (576, 430112), (768, 322584), (1024, 241938), (1152, 215056), (1536, 161292), (2048, 120969), (2304, 107528), (3072, 80646), (4608, 53764), (6144, 40323), (9216, 26882), (13441, 18432)]