270961328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{49663}}^1$

素因数の和:49713

約数の個数: 40

約数和(自身を含む): 591200256

約数和(自身を除く): 320238928

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 49663, 99326, 198652, 397304, 546293, 794608, 1092586, 1539553, 2185172, 3079106, 4370344, 6158212, 8740688, 12316424, 16935083, 24632848, 33870166, 67740332, 135480664, 270961328]

約数ペア:

[(1, 270961328), (2, 135480664), (4, 67740332), (8, 33870166), (11, 24632848), (16, 16935083), (22, 12316424), (31, 8740688), (44, 6158212), (62, 4370344), (88, 3079106), (124, 2185172), (176, 1539553), (248, 1092586), (341, 794608), (496, 546293), (682, 397304), (1364, 198652), (2728, 99326), (5456, 49663)]