388614248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{677}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 803450340

約数和(自身を除く): 414836092

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 593, 677, 968, 1186, 1354, 2372, 2708, 4744, 5416, 6523, 7447, 13046, 14894, 26092, 29788, 52184, 59576, 71753, 81917, 143506, 163834, 287012, 327668, 401461, 574024, 655336, 802922, 1605844, 3211688, 4416071, 8832142, 17664284, 35328568, 48576781, 97153562, 194307124, 388614248]

約数ペア:

[(1, 388614248), (2, 194307124), (4, 97153562), (8, 48576781), (11, 35328568), (22, 17664284), (44, 8832142), (88, 4416071), (121, 3211688), (242, 1605844), (484, 802922), (593, 655336), (677, 574024), (968, 401461), (1186, 327668), (1354, 287012), (2372, 163834), (2708, 143506), (4744, 81917), (5416, 71753), (6523, 59576), (7447, 52184), (13046, 29788), (14894, 26092)]