305528512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{251257}}^1$

素因数の和:251288

約数の個数: 28

約数和(自身を含む): 638195320

約数和(自身を除く): 332666808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 251257, 502514, 1005028, 2010056, 4020112, 4773883, 8040224, 9547766, 16080448, 19095532, 38191064, 76382128, 152764256, 305528512]

約数ペア:

[(1, 305528512), (2, 152764256), (4, 76382128), (8, 38191064), (16, 19095532), (19, 16080448), (32, 9547766), (38, 8040224), (64, 4773883), (76, 4020112), (152, 2010056), (304, 1005028), (608, 502514), (1216, 251257)]