245757696

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4597

約数の個数: 72

約数和(自身を含む): 663433344

約数和(自身を除く): 417675648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4507, 4544, 6816, 9014, 9088, 13521, 13632, 18028, 18176, 27042, 27264, 36056, 54084, 54528, 72112, 108168, 144224, 216336, 288448, 319997, 432672, 576896, 639994, 865344, 959991, 1153792, 1279988, 1730688, 1919982, 2559976, 3461376, 3839964, 5119952, 7679928, 10239904, 15359856, 20479808, 30719712, 40959616, 61439424, 81919232, 122878848, 245757696]

約数ペア:

[(1, 245757696), (2, 122878848), (3, 81919232), (4, 61439424), (6, 40959616), (8, 30719712), (12, 20479808), (16, 15359856), (24, 10239904), (32, 7679928), (48, 5119952), (64, 3839964), (71, 3461376), (96, 2559976), (128, 1919982), (142, 1730688), (192, 1279988), (213, 1153792), (256, 959991), (284, 865344), (384, 639994), (426, 576896), (568, 432672), (768, 319997), (852, 288448), (1136, 216336), (1704, 144224), (2272, 108168), (3408, 72112), (4507, 54528), (4544, 54084), (6816, 36056), (9014, 27264), (9088, 27042), (13521, 18176), (13632, 18028)]