239298176

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4697

約数の個数: 64

約数和(自身を含む): 530073600

約数和(自身を除く): 290775424

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 4639, 6448, 9278, 12896, 18556, 25792, 37112, 51584, 60307, 74224, 120614, 143809, 148448, 241228, 287618, 296896, 482456, 575236, 593792, 964912, 1150472, 1869517, 1929824, 2300944, 3739034, 3859648, 4601888, 7478068, 7719296, 9203776, 14956136, 18407552, 29912272, 59824544, 119649088, 239298176]

約数ペア:

[(1, 239298176), (2, 119649088), (4, 59824544), (8, 29912272), (13, 18407552), (16, 14956136), (26, 9203776), (31, 7719296), (32, 7478068), (52, 4601888), (62, 3859648), (64, 3739034), (104, 2300944), (124, 1929824), (128, 1869517), (208, 1150472), (248, 964912), (403, 593792), (416, 575236), (496, 482456), (806, 296896), (832, 287618), (992, 241228), (1612, 148448), (1664, 143809), (1984, 120614), (3224, 74224), (3968, 60307), (4639, 51584), (6448, 37112), (9278, 25792), (12896, 18556)]