307996928

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{16481}}^1$

素因数の和:16570

約数の個数: 36

約数和(自身を含む): 623250348

約数和(自身を除く): 315253420

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 16481, 18688, 32962, 65924, 131848, 263696, 527392, 1054784, 1203113, 2109568, 2406226, 4219136, 4812452, 9624904, 19249808, 38499616, 76999232, 153998464, 307996928]

約数ペア:

[(1, 307996928), (2, 153998464), (4, 76999232), (8, 38499616), (16, 19249808), (32, 9624904), (64, 4812452), (73, 4219136), (128, 2406226), (146, 2109568), (256, 1203113), (292, 1054784), (584, 527392), (1168, 263696), (2336, 131848), (4672, 65924), (9344, 32962), (16481, 18688)]