454228736

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{10499}}^1$

素因数の和:10541

約数の個数: 54

約数和(自身を含む): 981886500

約数和(自身を除く): 527657764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10499, 10816, 20998, 21632, 41996, 43264, 83992, 136487, 167984, 272974, 335968, 545948, 671936, 1091896, 1343872, 1774331, 2183792, 2687744, 3548662, 4367584, 7097324, 8735168, 14194648, 17470336, 28389296, 34940672, 56778592, 113557184, 227114368, 454228736]

約数ペア:

[(1, 454228736), (2, 227114368), (4, 113557184), (8, 56778592), (13, 34940672), (16, 28389296), (26, 17470336), (32, 14194648), (52, 8735168), (64, 7097324), (104, 4367584), (128, 3548662), (169, 2687744), (208, 2183792), (256, 1774331), (338, 1343872), (416, 1091896), (676, 671936), (832, 545948), (1352, 335968), (1664, 272974), (2704, 167984), (3328, 136487), (5408, 83992), (10499, 43264), (10816, 41996), (20998, 21632)]