345372928

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{18481}}^1$

素因数の和:18570

約数の個数: 36

約数和(自身を含む): 698878348

約数和(自身を除く): 353505420

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 18481, 18688, 36962, 73924, 147848, 295696, 591392, 1182784, 1349113, 2365568, 2698226, 4731136, 5396452, 10792904, 21585808, 43171616, 86343232, 172686464, 345372928]

約数ペア:

[(1, 345372928), (2, 172686464), (4, 86343232), (8, 43171616), (16, 21585808), (32, 10792904), (64, 5396452), (73, 4731136), (128, 2698226), (146, 2365568), (256, 1349113), (292, 1182784), (584, 591392), (1168, 295696), (2336, 147848), (4672, 73924), (9344, 36962), (18481, 18688)]